Eisriesenwelt inside the Hochkogel above Werfen is the largest ice cave in the world by explored length - over 40 km of passages - but only the first kilometre or so carries ice, and that is precisely the kilometre you walk. There is no electric light in it by choice: visitors carry carbide lamps, the guides set off magnesium ribbon at the big ice figures, and the air sits around 0 degrees while the valley below is in high summer. Getting to the portal is half the visit - 20 minutes on foot, three minutes by cable car, another 20 minutes on foot to 1,641 m, then 1,400 steps inside - and none of it is possible between November and April. If that sounds like too much, the Dachstein caves at Hallstatt are the gentler alternative and are compared further down this page.
- TicketsWhat you book online is a 30-minute window for arriving at the visitor centre, for example 11:00-11:30, not a tour departure time.
- Price€41 (about $46.99) – Combined ticket (cave tour + cable car), adult, online
- OpenSummer season only.
- Best timeMay and June show the most ice.
- ClaustrophobiaThe chambers are big, so tight spaces are not the issue.
Ice caves in the Eastern Alps, compared
Eisriesenwelt, Werfen
About 70 minutes through the iced first kilometre of a system of more than 40 km, by carbide lamp and magnesium flare rather than electric light. The stations along the way include the Posselt Tower, Hymir's Hall, the Alexander von Mörk Cathedral and the Ice Palace at the turning point.
The whole outing runs about three hours: 20 minutes on foot to the cable car, three minutes up, 20 minutes on foot to the portal at 1,641 m, 1,400 steps inside, then the same way back.
€41 online / €45 at the office (adult, cable car included, 2026) - about $46.99 / $51.57
Dachstein Giant Ice Cave, Obertraun
The ice cave above Lake Hallstatt: a suspension bridge, a light and sound staging, and ground ice up to 25 m thick in the Tristan Dome. Fifty minutes at about -2 degrees, electrically lit.
Season 1 May to 1 November 2026, tours 08:40-15:30 and until 16:30 from 4 July to 13 September. Fifteen to twenty minutes on foot from the Schönbergalm middle station. Tours in German and English, with a free Hearonymus audio guide app in seven languages. Dogs may come into the cave. There are no fixed online time slots: you sign in at the cave ticket desk on the Schönbergalm and are given a time and a tour number there.
Dachstein cave ticket €50.20 online / €51.90 at the office (adult, includes cable car section 1 and both caves, summer 2026) - about $57.53 / $59.48
Dachstein Mammoth Cave, Obertraun
An ice-free giant next door, with over 70 km of explored passages and 1,199 m of vertical range; what you see are enormous tunnel profiles with light and laser installations. Fifty minutes at about +3 degrees.
Opens slightly later than the ice cave - in 2026 from 9 May to 1 November. For anyone wanting more than a walkway there are caving treks with overalls, helmet and headlamp.
included in the Dachstein cave ticket (€50.20 online, about $57.53, summer 2026)
Schellenberg Ice Cave, Marktschellenberg, Bavaria
Germany's only developed ice cave, in the Untersberg at 1,570 m and reachable on foot alone: three to three and a half hours of climbing via the Toni Lenz hut at 1,450 m, with the tour traditionally lit by carbide lamp.
Important if you are planning a cross-border trip: the operator states that the cave is closed to visitors for the current season and that it is aiming to reopen from the 2027 season. The Toni Lenz hut is staffed daily regardless.
no tours at present
Tickets and prices
What you book online is a 30-minute window for arriving at the visitor centre, for example 11:00-11:30, not a tour departure time. That check-in is the only time that is controlled: once you are through it, nobody checks a clock again at the cable car or at the cave portal, and groups are formed as they arrive at the entrance. The operator's home page words it as an online ticket with a time reservation being required; its information page says tickets should be bought online in advance. Either way, buying ahead is €4 (about $4.58) cheaper per adult.
Official prices
- Combined ticket (cave tour + cable car), adult, online€41 (about $46.99)
- Combined ticket, adult, at the ticket office€45 (about $51.57)
- Combined ticket, youth 15-18, online / at the office€30 / €32 (about $34.38 / $36.67)
- Combined ticket, child 5-14, online / at the office€22 / €24 (about $25.21 / $27.50)
- Scheduled bus Werfen station - visitor centre, return, adult€11 (about $12.61)
- Scheduled bus, return, children up to 15€9 (about $10.31)
- Scheduled bus, single journey€6 (about $6.88)
- Scheduled bus, family returns (2 adults + 2 / 3 / 4 children)€38 / €44 / €53 (about $43.55 / $50.42 / $60.74)
- Dachstein cave ticket (cable car section 1 + Giant Ice Cave AND Mammoth Cave), adult, online / at the office€50.20 / €51.90 (about $57.53 / $59.48)
- Dachstein cave ticket, youth / child / senior, online€45.20 / €27.60 / €47.70 (about $51.80 / $31.63 / $54.66)
- Dachstein All-in-One ticket (all cable car sections, 5fingers viewing platform, both caves), adult, online€66.20 (about $75.87)
- Dachstein cable car, dog (up and down, lead and muzzle required)€11.50 (about $13.18)
- Koppenbrüllerhöhle at Obertraun (valley floor, no cable car needed), adult, online€18.90 (about $21.66)
- Conversion1 EUR = $1.1460, European Central Bank euro reference rate of 18 September 2026, retrieved 20 September 2026; dollar figures rounded
As of 2026 season · source and direct booking: eisriesenwelt.at/en
When everything is sold out
Miss your window, or turn up without a ticket, and you are on leftovers with a wait - worst in July and August and, counter-intuitively, on rainy days, when the whole region's bad-weather crowd arrives and the car parks fill up as well.
Guided day trips from Salzburg
Buy the cave ticket from the operator - €41 (about $46.99) online is the cheapest it gets, and no reseller undercuts it. What GetYourGuide is actually good for here is the transport: a handful of mostly private excursions from Salzburg with hotel pickup, which spare you the motorway vignette, the 21 per cent mountain road and the car park lottery on a rainy August day. Check each listing for whether the cave admission is included or only the driving.
Private Tour: Werfen World's Largest Ice Caves
Werfen Ice Caves Private Tour
Booked through GetYourGuide (affiliate link, advertising). Most offers can be cancelled free of charge up to 24 hours ahead. Prices as of 20 September 2026.
Opening hours and best time
Summer season only. In 2026 the cave is open daily from 1 May to 1 November, with no closing day, and shut all winter. The ticket office at the visitor centre works 08:30-15:00, the cable car runs uphill 08:45-15:20, and tours inside the cave start between 09:30 and 15:45, the last one at 15:45. Because the walk, the cable car and the second walk all sit between the ticket office and the portal, an arrival after about 14:30 is cutting it fine. The operator says extended hours are sometimes added and announced on its website. The exact season dates are set afresh every year, so any English page quoting a fixed "1 May to 26 October" is quoting an old year.
When it is quietest
May and June show the most ice. The cave is a dynamic ice cave: cold winter air sinks into it through the chimney effect, and the meltwater that seeps in during spring freezes on contact, so the formations are at their fullest early in the season and shrink again by autumn. For short queues, book an early window from 08:30 on a weekday outside the school holidays. And ignore the instinct to save it for a rainy day - that is when everyone in the region comes and the car parks run out. The operator recommends hot, clear days, partly because the contrast is the whole experience and partly because the panorama from the portal is worth having.
Who it suits
With children
The operator leaves the decision to parents but warns that children up to roughly three or four are usually out of their depth: over an hour below freezing, 1,400 steps, and two 20-minute walks on top. Toddlers in a carrier need to be dressed far more warmly than the adult doing the carrying, because they are not generating any heat. Hat and gloves for every child.
Minimum age
No fixed minimum age. The cheapest fare category starts at child 5-14, so under-fives are simply not priced.
Wheelchair
Not possible. The operator actively advises against the visit for anyone with a serious walking impairment or a heart or circulatory condition: the 134 m of climbing inside the cave is the stairwell of a 40-storey tower block, done in the dark at 0 degrees.
Pushchair
Not possible - mountain path, cable car and stairs. Use a carrier.
Dogs
Allowed, but the operator does not recommend it because so much of the route is open metal stair treads; bring a dog only if it takes stairs confidently. There is no kennel or dog-sitting on site. At the Dachstein caves, by contrast, dogs are expressly welcome.
Claustrophobia
The chambers are big, so tight spaces are not the issue. Darkness is: the only light is the lamps in people's hands, and depending on the weather a hard draught blows through the entrance door. If you cope badly with the dark, factor that in.
What to wear
Usually below 0 degrees even in August: a warm jacket, hat, gloves and firm shoes with a grip. The operator's own tip is to carry the jacket in a rucksack and only put it on at the cave entrance, because the climb up to the portal is hot work. Sandals and smooth-soled trainers are a bad idea on wet metal steps, and you want a hand free - some visitors are carrying a carbide lamp.
Photography
Photography and filming are forbidden inside the cave, full stop. Outside - the view down the Salzach valley, Hohenwerfen Castle on its rock - you can shoot all you like. Several English blogs report guides making an exception on a quiet day; that is not a rule you can plan around.
Getting there
By public transport
It works without a car, but it is a three-leg journey, not a hop. From Salzburg Hauptbahnhof take the S3 suburban line or a regional train to Werfen, roughly 40 minutes. From Werfen station the Eisriesenwelt bus leaves directly at 08:26, 10:26, 12:26 and 14:26; outside those four departures you walk five minutes to the Gries bus stop on the access road, where it runs roughly every 25 minutes as demand requires. The ride up to the visitor centre takes about 20 minutes and costs €11 (about $12.61) return - carry cash. Downhill buses run about every 25 minutes in high season and hourly at 42 minutes past the hour in the shoulder season, the last scheduled descent at 17:42. The bus operates 1 May to 31 October 2026, so on 1 November, the final day of the cave season, there is no bus. Note what the bus does and does not do: it ends at the visitor centre at 1,000 m, and the walk, cable car and second walk all still lie ahead.
By car
A10 Tauern motorway, exit 43 Werfen. From the village a 5 km mountain road, toll-free and up to 21 per cent steep, climbs to the car parks at the visitor centre at 1,000 m; allow 20 minutes for it and do not believe English pages that bill it as a toll road. On rainy days in July and August the car parks can fill, and the shuttle from Werfen becomes the fallback. Motorhomes are allowed up but the operator discourages them and points at the free car park by the bus stop in the valley; caravans are banned on the mountain road outright. The operator quotes no parking charge at the visitor centre.
From the nearest city
Salzburg is the natural base: about 40 km north, roughly 50 minutes by car on the A10, for which you need an Austrian motorway vignette - buy it before you reach the border, rental cars in Austria usually have one on the windscreen. Salzburg Airport is 15 minutes further out again; Munich Airport is about two and a half hours by road. Several Salzburg operators run organised day excursions daily, which solve the vignette, the mountain road and the parking in one go. From Hallstatt or Obertraun, where the Dachstein caves are, Eisriesenwelt is a good hour's drive - the two are an either/or for a day, not a pair.
Tips for your visit
- Book online: it saves €4 (about $4.58) per adult and, more importantly, the queue. What you are booking is your arrival at the visitor centre, not a tour time - and the 20 minutes up the mountain road have to fit inside that window.
- Budget three hours from the car park, four if you stop at the Dr Oedl House. The last cable car up is 15:20 and the last tour 15:45, so be at the visitor centre by about 14:30 at the latest.
- Dress in layers and carry them. The climb to the cable car and the climb to the portal are sweaty in summer; the cave is at 0 degrees. Jacket, hat and gloves go in a rucksack and come out at the entrance.
- Footwear decides how much you enjoy this. The steps are steep, metal and often wet: trainers with a real tread are the minimum, walking shoes better, sandals and flip-flops simply wrong. Keep your hands free - some of the group will be carrying a carbide lamp.
- Without a car: pick a train to Werfen that connects with one of the four direct buses from the station (08:26, 10:26, 12:26, 14:26), otherwise walk the five minutes to the Gries stop. Bring cash for the bus, €11 return, and remember the bus stops running on 31 October while the cave runs to 1 November.
- If you want to skip the cable car, understand what you are choosing: the path beneath it is an exposed, cabled alpine route of roughly an hour and a half, for sure-footed walkers with a head for heights only. There is also no cheaper ticket for doing it - the 2026 price list contains the combined ticket and nothing else.
- Pair it with Hohenwerfen Castle, which sits on its rock directly below in Werfen. Cave in the morning, castle in the afternoon works well, and the castle is where the falconry display is.
- If comfort matters more than authenticity, or you have a dog with you, the Dachstein Giant Ice Cave at Hallstatt is the better call: shorter tour, electric light, far fewer steps, dogs admitted.
What the internet gets wrong
That one is fine, and it is the operator's own line, but almost every English page then gets the meaning wrong. The superlative is about explored length: over 40 km of passages, 42,000 m in the speleological record at showcaves.com. Only the first kilometre is iced, and that is the kilometre visitors are shown. English Wikipedia states it plainly - "only the first kilometer, the area that tourists are allowed to visit, is covered in ice" - but sotc.in sells "the world's biggest least explored labyrinth of ice cave with a length of so long you may complete a full marathon of 40+ km", kalitodd.com writes of "over 26 miles (42 km) of natural limestone and ice mazes", and besttime2travel.com retitles it "Longest Ice Cave in the world - 42 km long", which is a different claim again and not one the operator makes. In the other direction mybestplace.com shrinks the route to "the visible part of this cave is only a thousand feet long" - about 300 m, when the guided walk is roughly 1,000 m. It is also not the largest cave in the world, or the largest in Austria by any measure other than ice.
It does not, and this one comes from sources that ought to know better. Salzburg's own tourist board, salzburg.info, writes that Austria's steepest gondola lift "transports visitors up to the cave entrance", and sotc.in has the cable car carrying you "in four minutes to Dr Oedl House" with the tour apparently starting there. The real sequence, from the operator's own stage-by-stage access page, is: 20 minutes on foot from the visitor centre at 1,000 m to the valley station, a 3-minute ride to 1,575 m, then a further 20 minutes on foot up a gravel mountain path to the portal at 1,641 m. People arrive in sandals because of this misunderstanding. salzburg-trip.com stretches the ride itself to "about 10 minutes"; it is three.
English pages are carrying prices from three and four seasons ago, and some of them are dated 2026. dotonmap.com claims "ticket prices range from approximately €16 for adults to €7 for children", salzburg-trip.com budgets "cave + cable car ~16-€20", roadaffair.com lists "Regular: €24.00" with the cable car and "€12.00" without, roamaustria.com still shows the 2022 pair of €35 at the desk and €32 online, goldenaustria.com says "30-€35 for adults", happywanders.com and besttime2travel.com both say €38, and theperpetualsaturday.com and showcaves.com say €42. For the 2026 season the operator's list has one combined ticket: €41 online (about $46.99) and €45 at the desk (about $51.57), with 30/€32 for ages 15-18 and 22/€24 for ages 5-14. Note also that roadaffair's "€12.00 without cable car" and roamaustria's separate cable car fare describe a tariff structure that no longer appears in the 2026 price list at all.
the approach road and the high alpine path are shut by snow and avalanche risk. Getting the last week wrong is not academic - the scheduled bus from Werfen only runs to 31 October, so on 1 November you need a car.
Both halves of the effort get understated. The operator counts 1,400 steps, 700 up to the high point at 1,775 m and 700 back down, and 134 m of climbing, which it compares to the stairs of a 40-storey building. happywanders.com, roamaustria.com and several others quote only the 700. On duration it runs the other way: the operator gives 70 minutes underground, while kalitodd.com says "about 90 minutes", salzburg.info and dotonmap.com "75 minutes", sotc.in "1 1/4 hour" and showcaves.com "D=120 min". Three hours, the figure that also floats around, is the whole outing from the car park, not the tour. And salzburg.info puts the climb inside the cave at "a total vertical gain of around 234 meters" - the operator's figure is 134 m.
You cannot. The operator's own information page is one line: photography and filming are not permitted in the cave. happywanders.com manages to publish both "No photography is allowed during the tour" and, a few paragraphs later, "Yes, you can use your phone! I used my Samsung Galaxy 24 Ultra to capture these shots". besttime2travel.com goes further and turns an exception into a rule: "if visiting the cave at the beginning or end of the season and during less busy days, it is permitted to take pictures". kalitodd.com is honest about it - no photography "according to their website", but her guide waved it through on a quiet day. goldenaustria.com hedges with "usually restricted". Plan on leaving the camera in the rucksack; there is also no fixed lighting to shoot by, only the lamp in your hand.
It is doable and worth doing, but it is a train, a bus, two walks and a cable car, and the English write-ups garble the details. salzburg-trip.com suggests you can "take the local bus or walk (~30 minutes)" from Werfen station to the cable car - the walk is 5 km of mountain road climbing 500 m, not 30 minutes - and bills the access road as a "toll road ~5-€7" when the operator states it is toll-free. theperpetualsaturday.com lists the station buses at "08:18, 10:18, 12:18 and 14:18" for "€8.50 for a return trip"; the 2026 timetable says 08:26, 10:26, 12:26 and 14:26 and €11 return. On the Rick Steves forum a poster describes "a couple of cable cars" - there is one. Realistic budget from Salzburg: about 40 minutes by train, a 20-minute bus, then three hours on the mountain, so a six-hour day at the very least.
The first is wrong and the second is unproven. There is no electricity inside, by decision: visitors carry carbide lamps and the guide burns magnesium ribbon at the big formations, partly because moving ice would destroy fixed cabling. Anyone expecting the coloured staging of the Dachstein caves will be surprised, and anyone relying on a phone torch will annoy the group. On languages, goldenaustria.com promises "mandatory guided tours available in multiple languages for all visitors", but the operator publishes no list. German is standard, English is normal practice and confirmed by visitor reports, and anything else should be asked about before you buy.
History in brief
- In 1879 the Salzburg naturalist Anton von Posselt-Czorich pushed about 200 m into the cave on his own and published an account the following year. Then it was forgotten again for a generation - which is why "discovered by accident" is the wrong description.
- In 1913 Alexander von Mörk, the founder of Salzburg speleology, restarted the exploration with Angermayer and Riehl. Mörk was killed in the First World War; his urn stands in the chamber inside the cave that carries his name.
- After the war Friedrich and Robert Oedl and Walter Czernig among others worked through the kilometres of labyrinth beyond the ice.
- 1920 brought a researchers' hut and the first rough walkways - the beginning of the show cave. By 1924 the ice section could be walked end to end on wooden staging.
- In 1925 the Dr Friedrich Oedl House was built beside the hut. It is still there, as the restaurant at the top cable car station.
- In 1928 a dedicated Eisriesenwelt company was founded and a long lease signed with the Federal Forests, who still take a share of the admission money today.
- From 1953 the Eisriesenwelt road, at first single-track and unsurfaced, could be driven. In 1955 the cable car opened and reduced the steepest stretch, 1,084 m to 1,586 m, to a few minutes.
- The cave is a dynamic ice cave. In winter the chimney effect draws cold air in and chills the lower section below freezing; in spring the meltwater running in freezes there. That is the mechanism, and it is why the ice is thickest early in the season.
Frequent questions
When is Eisriesenwelt open in 2026?
Daily from 1 May to 1 November 2026, with no closing day, and shut for the whole winter. The ticket office runs 08:30-15:00, the cable car goes up until 15:20 and the last tour starts at 15:45. The dates change every year, so treat "1 May to 26 October" on English pages as an old season, not this one.
How much does Eisriesenwelt cost in 2026?
One combined ticket covers the cave tour and the cable car: €41 (about $46.99) for an adult online, €30 for ages 15-18 and €22 for ages 5-14. At the ticket office it is €45, €32 and €24. The bus up from Werfen, if you have no car, adds €11 (about $12.61) return. Prices of 16, 24 or €38 on English blogs are years out of date.
How long does a visit to Eisriesenwelt take?
About three hours from car park to car park. Of that, roughly 70 minutes is the guided tour, 20 minutes each way is walking and 3 minutes each way is the cable car, and the rest is queueing, changing layers and catching your breath. Add an hour if you eat at the Dr Oedl House by the top station, and another hour for the drive from Salzburg in each direction.
How many steps are there in Eisriesenwelt?
1,400 - 700 up to the high point at 1,775 m and 700 back down, with 134 m of climbing in total. The "700 steps" figure you see in English is only the upward half. There is no shortcut, no lift and no shorter route: everyone on the tour does all of them.
How cold is Eisriesenwelt, and what should I wear?
Usually just below 0 degrees Celsius, in August as much as in May, and a hard draught blows through the entrance door. Bring a warm jacket, firm shoes with a grip, and ideally a hat and gloves. The trick is to carry the jacket up rather than wear it: both climbs are hot work, and you want to be dry when you step inside.
Can you take photos inside Eisriesenwelt?
No. Photography and filming are forbidden inside the cave, which the operator explains by wanting the tours to keep moving. Outside there is no restriction, and the view from the portal over the Salzach valley to Hohenwerfen Castle is the shot worth having anyway. English blogs that say you can use your phone inside are describing a guide's exception, not the rule.
Does the cable car take you to the cave entrance?
No, and this trips people up. From the visitor centre at 1,000 m it is a 20-minute walk to the valley station, three minutes in the car to 1,575 m, and then another 20 minutes on foot up a gravel path to the portal at 1,641 m. Add the same on the way back. This is a mountain outing with a cave in the middle, not a drive-up attraction.
Do you need to book Eisriesenwelt tickets in advance?
Strongly advised. Online you reserve a 30-minute window for arriving at the visitor centre and pay €4 less per adult. What you do not book is a tour time: after the check-in there is no further time control, and groups form at the cave entrance as people arrive. Turn up without a ticket in July or August and you wait.
Is Eisriesenwelt worth it?
If you can manage 1,400 steps and two 20-minute climbs, yes - there is nothing else quite like walking an ice cave by the light of a lamp you are holding, with no electric staging at all. If stairs, cold or darkness are a problem, it is a long, expensive way to be miserable, and the Dachstein Giant Ice Cave near Hallstatt gives you ice with electric light, half the steps and a 50-minute tour.
Can you visit Eisriesenwelt without a guided tour?
No. The cave can only be entered on a guided tour, and since there is no lighting and no marked self-guided route, there is no version of the visit where you wander alone. The guide carries the magnesium light; the group carries the carbide lamps.
Is Eisriesenwelt suitable for children?
There is no minimum age, and the operator leaves it to parents - but it warns that children up to about three or four are usually overwhelmed by an hour below freezing in the dark with 1,400 steps. School-age children who enjoy walking generally do fine. Pushchairs are impossible; a carrier works, but dress the child much more warmly than yourself.
Can you take a dog into Eisriesenwelt?
Yes, dogs are allowed, but the operator does not recommend it: most of the route is steep open-tread metal stairs, and there is no dog care at the visitor centre. Only bring one that handles stairs without thinking about it. At the Dachstein caves near Hallstatt dogs are expressly welcome, with the cable car charging €11.50 (about $13.18) per dog, on a lead and muzzled.
How do you get from Salzburg to Eisriesenwelt without a car?
Train first: the S3 or a regional service reaches Werfen in about 40 minutes. From the station the Eisriesenwelt bus leaves at 08:26, 10:26, 12:26 and 14:26; at other times walk five minutes to the Gries stop, where it runs roughly every 25 minutes. The ride takes 20 minutes and costs €11 return, cash. The bus season ends on 31 October, one day before the cave's.
Can I drive there, and is the mountain road a toll road?
You can, and it is not. A10 motorway, exit 43 Werfen, then 5 km of toll-free mountain road with gradients up to 21 per cent, about 20 minutes to the car parks at the visitor centre; the operator names no parking charge. Austria does require a motorway vignette for the A10 itself. Caravans are banned on the mountain road and motorhomes are discouraged in favour of the free car park in the valley.
Why is Eisriesenwelt closed in winter, when it is an ice cave?
Because the difficulty is getting there, not the ice. The access road, the cable car and the alpine path to the portal are all above 1,000 m and exposed to snow and avalanche risk from late autumn. The ice itself is there all year - in fact it is at its thickest in late spring, when the winter's cold air has chilled the cave and the first meltwater freezes on contact.
Eisriesenwelt or the Dachstein Giant Ice Cave - which one?
Eisriesenwelt is bigger, rawer and much harder work: carbide lamps, no electricity, 1,400 steps, three hours all in. The Dachstein Giant Ice Cave above Hallstatt is 50 minutes, electrically staged with light and sound, open to children of any age and to dogs, and it comes bundled with the Mammoth Cave and the 5fingers viewing platform. Base yourself in Salzburg and you go to Werfen; base yourself in Hallstatt and you go to the Dachstein. Doing both in one day means over two hours of driving between them.
Sources
Show 36 sources – every figure on this page is sourced
- www.eisriesenwelt.at/en/plan-your-visit/all-at-a-glance – Season 1 May to 1 November 2026, opening hours, online and desk prices, 134 m of climbing, photography ban, dogs, children, clothing
- www.eisriesenwelt.at/en/plan-your-visit/tickets – Combined ticket prices 2026 - adult 41/€45, youth 30/€32, child 22/€24; no cave-only fare listed
- www.eisriesenwelt.at/en/plan-your-visit/interactive-access – The ascent stage by stage: 20 minutes on foot, 3-minute cable car, 20 minutes on foot; altitudes 1,000 / 1,575 / 1,641 / 1,775 m; 700 steps to the high point
- www.eisriesenwelt.at/en/plan-your-visit/arrival – 5 km toll-free mountain road up to 21 per cent, parking, motorhome and caravan rules, bus departures 08:26/10:26/12:26/14:26, every 25 minutes from Gries, last descent 17:42, walking alternative, tour operators from Salzburg
- www.eisriesenwelt.at/en/ – "The largest ice cave in the world", 1,400 steps, about 3 hours, no electricity, carbide lamps and magnesium light, jacket in the rucksack
- www.eisriesenwelt.at/fileadmin/pdfs/Linienbus_Plan2026_Eisriese… – Bus 2026: fares 11 / 9 / €6 and family tickets, departures from Werfen station, frequency from Gries, operating period 1 May to 31 October 2026, 90 minutes on foot instead of the cable car
- www.eisriesenwelt.at/fileadmin/pdfs/eisriesenwelt_info_2026-DE.pdf – Visitor information 2026: altitudes, walking times, 3-minute cable car, 70-minute tour, 1,400 steps, 3 hours in total, 0 degrees, last ascent and last tour
- www.eisriesenwelt.at/de/geschichte – History: 1879 Posselt, 1913 Mörk, 1920 hut, 1924 walkways, 1925 Oedl House, 1928 company, 1953 road, 1955 cable car (1,084-1,586 m), Federal Forests
- www.eisriesenwelt.at/de/wissenschaft – More than 40 km of passages, dynamic ice cave, chimney effect, ice formation in spring
- eisriesenwelt.axess.shop/de/Products/Tickets/ – Official ticket shop, online price €41
- en.wikipedia.org/wiki/Eisriesenwelt – "Only the first kilometer ... is covered in ice", more than 42 km, about 200,000 visitors a year, 1955 cable car shortened the 90-minute climb to 3 minutes, tour about 1 hour 15
- www.showcaves.com/english/at/showcaves/Eisriesenwelt.html – L=42,000 m, 200,000 visitors a year, carbide lamps and magnesium light, photography not allowed; 2024 prices of €42 and a 120-minute tour figure (both used as counter-examples)
- www.salzburg.info/en/sights/excursions/ice-caves-in-werfen – Salzburg tourist board: "transports visitors up to the cave entrance", 75-minute tour, "vertical gain of around 234 meters"
- www.salzburg-trip.com/guides/salzburg-to-werfen-ice-cave/ – "The cable car ride takes about 10 minutes", "take the local bus or walk (~30 minutes)", "toll road ~5-€7", "Cave + cable car ~16-€20"
- theperpetualsaturday.com/eisriesenwelt/ – €42 adult ticket, bus departures "08:18, 10:18, 12:18 and 14:18" at "€8.50 for a return trip", cable car "from 9 am to 5 pm"
- happywanders.com/visiting-eisriesenwelt-ice-cave-in-werfen-austria/ – "38 Euros per person", "May 1 to October 31", "700 steps up and 700 steps down", and both "No photography is allowed during the tour" and "Yes, you can use your phone"
- kalitodd.com/eisriesenwelt/ – 2024 prices 38 / 27 / €19, "about 40 minutes of hiking" after the cable car, "tour that lasts about 90 minutes", photography exception made by the guide
- www.beautifulworld.com/europe/austria/eisriesenwelt-cave/ – "official opening season running from 1st May to 26th October", "a 124m ascent", only the first 960 m iced
- www.roadaffair.com/eisriesenwelt-werfen/ – "1st of May to the 26th of October", "8am - 4pm (July, Aug.)", "Regular: €24.00" and "€12.00" without the cable car
- roamaustria.com/eisriesenwelt-werfen/ – 2022 prices €35 at the desk / €32 online, separate cable car fare of €12, "discovered by accident in 1879"
- www.goldenaustria.com/attractions/eisriesenwelt/ – "Ticket prices generally range from 30-€35 for adults", "mandatory guided tours available in multiple languages", photography "usually restricted"
- dotonmap.com/types/caves/eisriesenwelt-cave-werfen-austria/ – "Ticket prices range from approximately €16 for adults to €7 for children", "tours last around 75 minutes"
- www.besttime2travel.com/eisriesenwelt-ice-cave – "Longest Ice Cave in the world - 42 km long", €38 adult online, cable car "every ten minutes from 8:45 am to 5 pm", photography said to be permitted on quiet days
- mybestplace.com/en/article/eisriesenwelt-the-largest-ice-cave-i… – "a 26-mile-long maze of caves", "the visible part of this cave is only a thousand feet long", "15 miles from Salzburg"
- www.sotc.in/blog/travel-guide/hiking-worlds-largest-ice-cave-au… – "whisks the visitors up in four minutes to Dr Oedl House", "the world's biggest least explored labyrinth of ice cave", "1 1/4 hour tour"
- 365austria.com/en/listing/eisriesenweltwerfen/ – "Daily from May 1st to October 31st, 2024", "Adults approx. €40", 1,400 steps, 20 + 3 + 20 minutes
- community.ricksteves.com/travel-forum/austria/eisriesenwelt-ice-caves – Forum advice: "a couple of cable cars", bus "every 2 hours", cash-only shuttle, English-speaking tour bought on the day
- www.dachstein-salzkammergut.com/de/sommer/unterirdisch/dachstei… – Giant Ice Cave: 50 minutes, -2 degrees, 15-20 minutes on foot, German and English, audio guide app, sign-in at the cave desk, 25 m of ice in the Tristan Dome
- www.dachstein-salzkammergut.com/de/sommer/unterirdisch/mammuthoehle – Mammoth Cave: +3 degrees, over 70 km explored, 1,199 m vertical range
- www.dachstein-salzkammergut.com/de/sommer/betriebszeiten-sommer – 2026 operating dates for the Giant Ice Cave (1 May to 1 November), Mammoth Cave (9 May to 1 November) and Koppenbrüllerhöhle, plus tour times
- www.dachstein-salzkammergut.com/de/tickets-angebote/tickets-som… – Summer 2026 prices: cave ticket online and at the desk, All-in-One, Koppenbrüllerhöhle, dog fare €11.50, dogs admitted to the caves
- www.eishoehle.net/ – Schellenberg Ice Cave: closure, reopening aimed at the 2027 season, 1,570 m, 3 to 3.5 hours of ascent, Toni Lenz hut at 1,450 m
- www.omio.at/bahn/salzburg/werfen – Train Salzburg-Werfen about 39 minutes (third-party timetable)
- www.ecb.europa.eu/stats/policy_and_exchange_rates/euro_referenc… – Euro reference exchange rate 1 EUR = 1.1460 USD on 18 September 2026, the basis for every dollar figure on this page
- de.wikipedia.org/wiki/Dachstein-Rieseneish%C3%B6hle – Coordinates of the Dachstein Giant Ice Cave and Mammoth Cave
- en.wikipedia.org/wiki/Schellenberg_Ice_Cave – Coordinates of the Schellenberg Ice Cave