3.9kBook a crystal ice cave tour at Jökulsárlón and step into ice that glows sapphire blue. Certified glacier guides, all safety gear and a Super Jeep ride to the cave are included, and every departure from the lagoon puts you inside Breiðamerkurjökull's old, clear ice the same morning.
camera pouch: the cave ceiling drips
A crystal ice cave tour comes in two basic shapes: a short Super Jeep trip that puts you inside a blue cavern in about three hours, or a longer glacier walk that earns the cave with crampons and a hike across the ice. The quick trips suit self-drivers meeting at Jökulsárlón; the hikes and multi-day trips suit travelers who want more time on Vatnajökull itself.
You want the classic blue cavern, fast and without a long hikeJökulsárlón: Crystal Ice Cave Super Jeep TourA Super Jeep carries you from the Jökulsárlón parking lot to the glacier edge, where a short walk over the ice leads into a blue cave on Breiðamerkurjökull.From $168 
You want to hike the glacier and reach the cave under your own powerJökulsárlón: Small-Group Blue Ice Cave Tour & Glacier WalkAfter a jeep ride toward the glacier, you hike for about 1 to 1.5 hours in a group of at most 8 before stepping into the blue ice cave.From $242 
You want transport from Reykjavík and the whole South Coast coveredIceland 3-Day Tour Golden Circle, Glacier Lagoon, & Ice CaveOver three days with Reykjavík pickup, this small-group trip runs the Golden Circle, Jökulsárlón and Diamond Beach, and a guided natural ice cave visit.From $940 
You want a full day exploring caves, crevasses and moulins on footFrom Jökulsárlón: Ice Cave and Glacier Exploration TourA 4 to 6 km walk across Breiðamerkurjökull takes in several ice caves and ice formations over a 5.5-hour outing with crampons, helmet and harness.From $275 Plan your crystal ice cave tour between October and April, and book the Jökulsárlón departures for midwinter, when the blue ice is at its most stable and most vivid.
meltwater drips from the ceiling, pouch your camera
Ties for the lowest price here at 3 hours, with a certified guide, crampons and helmet all included.
Over 1,100 reviews back this 3-hour original tour, with departure times you pick yourself.
Six hours with a 1 to 1.5-hour glacier hike on crampons, capped at just 8 participants.
A 3-day small-group trip from Reykjavík that folds a guided ice cave visit into the South Coast route.
old ice squeezed free of air is what glows blue
The blue you came for is old ice. Breiðamerkurjökull is an outlet of Vatnajökull, and its deepest ice has had centuries to squeeze out the air bubbles that make glacier ice look white. What is left is clear, sapphire-coloured ice that lights up from inside.
On the Crystal Ice Cave Super Jeep Tour you meet your guide at Jökulsárlón Glacier Lagoon, ride a Super Jeep out to the glacier edge, and walk in crampons across the ice to the cave.
A guide leads you in, helmet and headlamp supplied, and explains the meltwater channels and ash bands you pass. Groups are limited to 14 guests per guide, and the whole trip runs about 2.5 hours from the lagoon.
cave differs from the brochure photos; guide picks one that day
Green marks the lowest price. Prices per person.
midwinter gives the deepest blue ice
Loved it! Booked 9:30, but weather moved it an hour earlier (notified the day before)..
Amazing day! Easy directions to find the meeting point, guides with great energy. Smoothly run, saw beautiful ice caves, and the guide even took photos of us. So knowledgeable and clearly passionate!
A wonderful experience. Our guide was lovely and told us so much. The jeep ride was fun, then helmets and spikes for a glacier walk past several ice caves.
Fantastic tour, can't fault a thing. Guillermo was knowledgeable and kept the group moving while allowing plenty of photo stops.
It was marvelous 😍 unforgettable and so special!
Amazing and well worth it! The glacier hike was challenging but our guide stopped often for rests.
Loved it! Booked 9:30, but weather moved it an hour earlier (notified the day before). Icelandic guide taught us some Icelandic and explained the caves. ~3 hours, two ice caves, plenty of photo time.
Their guide made the trip, sharing glacier knowledge and taking photos of them inside.
Several travelers loved the bumpy super-jeep ride across the moraine more than they expected to.
A few families wished they had more time inside the cave before the next group arrived.
midwinter sunrise is 11 am here, so late-morning slots get the light
Choose a day between November and March, when the blue caves on Breiðamerkurjökull are open and firm. The season sells out first at Jökulsárlón, so a few days of lead time helps.
Compare the 2.5-hour super jeep cave visit with the longer options that add a real glacier walk. The direct jeep tour is easy to moderate, with a short walk on icy ground and no climbing.
Book online and the confirmation arrives by email with your meeting details and cancellation terms. You can cancel up to 24 hours in advance for a full refund, and weather cancellations by the operator also refund in full.
The tour provides crampons, a helmet and a headlamp, so bring warm layers, gloves, hiking shoes and rain gear. Meltwater can drip from the cave ceiling, so a waterproof jacket matters more than style.
Drive to the Jökulsárlón parking lot and head for the east side, farther from the lagoon, where the super jeeps and vans are parked. Arrive with time to spare and check in with your guide there.
cave ceiling drips: pouch for your camera
The lot fills up with tour vehicles, and some are run by partner companies under different names. If no jeep matches your booking, ask your guide before assuming anything. One tour operator's groups gather next to the cafeteria, where its white super jeeps park in summer.
On the short 2.5 to 3-hour tours, expect roughly 30 to 45 minutes inside the cave, with the rest spent in the jeep and walking in. The walks are easy to moderate, over icy and uneven ground, with no climbing. Longer glacier-walk tours spend more hours on the ice and need real walking fitness.
Every crystal ice cave tour from Jökulsárlón provides the glacier gear you need. What comes with your booking typically covers:
The tour price does not cover getting yourself to the lagoon, food, or parking. Bring:
The Crystal Ice Cave draws heavy group traffic, and you may share the cave with other parties while your guide manages time and space. Some visitors find the stops brief. The first departure of the day tends to be the quietest slot.
Glaciers move and melt, so the cave your group enters can change from day to day, and it may be a small tunnel rather than the wide cavern in the photos. Each one is picked on the morning for safety and the best ice. No two visits look alike, which is part of the draw.
You can cancel up to 24 hours ahead for a full refund. If the operator cancels for weather, safety or glacier conditions, you get a full refund or help rescheduling. In winter, most visitors stay overnight nearby and drive back the next day.
A super jeep carries you from the lagoon to the glacier edge, about 30 minutes each way, and the last stretch over the moraine is bumpy. The ride is part of the fun for most people. Pregnant women should skip this one, and the drive can bother anyone sensitive to motion.
Crampons fit onto your boots, so wear stiff hiking boots that cover and support your ankles. Sneakers and soft shoes are not allowed on the glacier tours, and you can be turned away at the gear check. Layer warm clothing under a waterproof jacket and trousers, because the cave ceiling drips and it sits around freezing inside.
Age limits differ by tour, so check before booking. The two super jeep cave tours take children from age 6, the Original Ice Cave Tour starts at 10, the Ice Cave and Glacier Exploration Tour at 13, and the small-group glacier walk at 14. The longer tours exclude pregnant travelers and people with mobility impairments.
All the Jökulsárlón departures are meet-on-location tours, so you drive yourself to the lagoon. The Crystal Ice Cave tour meets on the east side of the parking lot, farther from the water, where the super jeeps and vans park. The Crystal Blue Ice Cave tour asks you to be there 15 minutes before departure.
The blue ice reads well on camera with a little setup. On a camera, use ISO 800 to 3200 and a shutter of 1/60 second or faster, and set white balance manually around 4500 to 5500 K to keep the colour. On a phone, tap to focus on the blue ice and lower the exposure a touch.
wait 20+ min at the entrance in high season
The blue ice under Breiðamerkurjökull is real, but it is a changing natural cave that only a guide can take you into, and the season is short. This guide settles what a visit costs in time, how to pick your departure, and what the day around it looks like.
Book between November and March: summer melt closes the caves from May through September.
Pick a midday departure, roughly 10:45 am to 1 pm, so the cave is lit on every winter day.
Stay overnight near Jökulsárlón; the drive from Reykjavík runs about five hours each way.
The blue in this ice comes from pressure, not paint. Snow squeezed under the glacier for centuries loses its air, and old ice on Breiðamerkurjökull has had longer to compress than most, so the caverns here are unusually clear. That is why people who have seen several caves keep calling this one the most beautiful.
Worth it, with two footnotes. First, timing: a glacier guide who has compared both trips counts a Vatnajökull ice cave a clear win in December to February, when the colour and scale are at their best. Second, the cave itself is a changing thing, not a fixed exhibit.
Summer meltwater carves channels through the glacier, autumn drains them and cold air firms them into caverns, and the next winter's meltwater may cut a path somewhere else entirely. Guides scout new openings every late autumn.
So no two winters show the same cave, and not every winter cave is the grand chamber from the brochure. Some visitors meet a small tunnel instead.
If you mainly want time on the glacier's surface, a three-hour Falljökull glacier hike from Skaftafell costs less and runs all year. If you want to stand inside the glacier, this is the trip.
No. Crystal Cave is the name of one specific formation on Breiðamerkurjökull by Jökulsárlón
Glaciers shift and melt every year, so operators scout new caves each autumn and the one you enter may be smaller than the one photographed
Grey days, snow cover and the angle of light can make the same ice look pale or grey
The ride is part of the story. From the lagoon parking lot, a Super Jeep carries you across rough, uneven moraine for roughly half an hour before the glacier edge. People describe the drive as bumpy and exciting in equal measure; pregnant travelers are told to skip it.
At the glacier, the guide fits crampons, a helmet and a headlamp, and you walk about fifteen or twenty minutes over icy, uneven ground to the cave. No climbing, no ropes, no experience needed. A 2.5-hour tour spends about 30 to 45 minutes inside the cavern; the jeep takes about an hour of the total.
Inside, meltwater drips from the ceiling, so slip the camera into a small waterproof pouch. And check the clock on your expectations: this cave is the easiest one to reach in Iceland, which is exactly why several groups can be at the entrance at once.
Guides juggle time and space between parties, and twenty minutes or more waiting outside is normal. One way around that is a longer outing that hikes deeper onto the glacier, where the formations are quieter even if the walking is longer.
A 2.5 to 3-hour outing is mostly jeep and walking; the time inside runs about 20 to 45 minutes
Early departures get ahead of the other groups that converge on this famous cave
Longer outings reach unnamed and remote formations that the short tours never see
Ask which named cavern your tour is visiting before you book; operators discover new ones each late autumn
The Jökulsárlón: Crystal Ice Cave Super Jeep Tour is the short version of all this: jeep both ways, safety gear and a guided cave visit in two and a half hours.
Pick the month before you pick the tour. Vatnajökull's caves show their deepest, clearest blue and their most stable structure from December through February, when hard freezes turn the drained meltwater channels into solid caverns. November is the opening act: the first accessible sections are smaller.
By April the ice still glows blue, but the cave has shrunk noticeably, the ceiling drips constantly and holes open in the snow. From May through September, excursions here close entirely, because melt makes the structures unstable and floods the chambers.
Daylight is the second decision. Midwinter sunrise here comes as late as 11 am, and sunset lands between 3:00 and 4 pm, so a 9:30 am departure sits in the dark on many mornings of the season. Departures between 10:45 am and 1 pm catch full natural light on every winter day.
Often dark before sunrise in midwinter
Full natural daylight on every winter day
Diminishing daylight as winter sunset approaches
Crowds run on a different calendar. February and March draw the heaviest traffic, November and October are busy too, and midsummer is quiet because the caves are shut. Midwinter days also give February the better balance of stable ice and light: about 8.6 hours of daylight against December's 4.4.
February: 5 out of 5 for how busy it gets.
Tap a month to read it.
Three shapes of trip share this page. The direct cave visit runs 2.5 to 3 hours from Jökulsárlón: jeep out, short walk, time in the cavern, done by lunch. It suits travelers with children from age 6 and anyone who wants the ice without a workout.
The longer outings trade comfort for solitude.
The Small-Group Blue Ice Cave Tour and Glacier Walk spends about 6 hours and caps at 8 guests, hiking 1 to 1.5 hours across the ice with crampons, helmet and ice pick before the cave; it sets a minimum age of 14 and rates the walking moderate to hard.
The Ice Cave and Glacier Exploration Tour goes further still, 5.5 hours and 4 to 6 km across crevasses and moulins, minimum age 13.
Then there is Reykjavík. Jökulsárlón lies about five hours' drive away, so a one-day round trip from the capital eats the day in a bus.
The Iceland 3-Day Tour Golden Circle, Glacier Lagoon, and Ice Cave is the nearest organized alternative this page sells: three days with pickup, two nights' accommodation and a guided natural ice cave visit folded into a Golden Circle and South Coast route.
It is not a dedicated crystal cave departure, but it puts the lagoon and a cave on one itinerary without the wheel time.
| Local Jökulsárlón Super Jeep tour | Cave and glacier walk combo | Multi-day Reykjavík package | |
|---|---|---|---|
| Time | 2.5 to 3 hours | 5.5 to 6 hours | 3 days |
| Walking | Short, easy walk on uneven ice | 1 to 1.5 hours or more on the glacier | Light walking, sightseeing pace |
| Transport | You drive to Jökulsárlón | You drive to Jökulsárlón | Pickup and drop-off in Reykjavík |
| Group size | Up to 14 per guide | Maximum 8 guests | Small-group mini-bus |
| Age limit | From 6 years old | From 13 or 14 years old | Check the listing |
| Best for | The blue cave with least effort | Quieter ice and real glacier time | Seeing the South Coast without driving |
The drive sets the tone for the whole day. Jökulsárlón sits roughly five hours from Reykjavík in good conditions, longer in winter weather, and the road east of Vík closes during storms.
People who have done the winter round trip advise against it: hours of darkness and fog on the way home, after a full day out. The accepted plan is an overnight stop in Vík or Kirkjubæjarklaustur, within an hour of the lagoon.
On the morning itself, aim for the east side of the Jökulsárlón parking lot, farther from the water, where the Super Jeeps and vans gather, and give yourself at least 20 minutes to find parking.
One thing catches even careful visitors: tours here are sometimes run by partner companies, so the vehicle carrying your group may wear a different name than the one you booked. A different logo on the operator's disc is not automatically trouble, but ask your driver or guide to confirm before boarding.
Before you set out, check umferdin.is for road conditions, the Icelandic Met Office for the forecast and SafeTravel for alerts.
By law, 4WD is only required on Highland F-roads, so a normal rental is fine for Route 1 when it is open. If a closure appears on your route, call the operator straight away, before departure time.
The cave sits near freezing whatever the season, and the ceiling drips. The kit that works follows from those two facts.
Boots decide whether you go at all. Crampons are fitted to your boots on the glacier, so you need sturdy, stiff hiking boots that cover and support the ankles.
The glacier exploration tour is explicit that soft, foam or low shoes and sneakers fail the check, and a guide can refuse participation on safety grounds if clothing is inadequate.
Over your layers, wear a waterproof shell, jacket and trousers. Guides favour a modular system over one bulky ski suit: you can vent on the approach walk, then seal up while standing still in the dripping cavern, and down that gets wet stops insulating. Gloves, a warm hat and spare socks round it out.
Two things to sort before you leave the parking area. First, the toilets: public facilities sit at Jökulsárlón, and there are none once you drive onto the glacier.
Second, food: the café sells sandwiches, soup and hot drinks, and a food truck handles quick meals, so eat before boarding if the tour runs into the afternoon.
Glacier guides judge the cave, not the calendar. Each morning they assess conditions, and a cave is only entered when the day's check finds it safe; water seeping in, broken ice or cracks in the ceiling end the visit for that day.
Tours can also be altered or cancelled when National Park authorities judge conditions unsafe.
That sounds like a risk, and it works in your favour. If the operator cancels for weather, safety or glacier conditions, you get a full refund, or the choice of rescheduling to another date.
If authorities close Ring Road 1 and you cannot reach the meeting point, operators treat the booking as a safety cancellation too, again with a refund or a new date.
The one situation that costs you is silence. If you see a closure on your route, call the operator before departure time rather than after; when a closure affects roads the tour depends on, they cancel for safety and you choose the refund or the reschedule.
Some operators also offer an alternative activity, such as a glacier hike, when a specific cave becomes unreachable.
| If this happens | What happens then |
|---|---|
| Operator cancels for weather, safety or glacier conditions | Full refund, or reschedule to another date |
| Extreme weather or road conditions force a cancellation | The operator helps with rescheduling or issues a full refund |
| Authorities close the Ring Road and you cannot reach the meeting point | Treated as a safety cancellation: refund or free reschedule |
| A road closure threatens your arrival | Call the operator before departure time to discuss your options |
| You cancel yourself | Standard cancellation terms apply; tours listed here allow free cancellation up to 24 hours in advance |
Do the lagoon after the cave, not before. Travelers who reverse the order say the cavern makes everything that follows feel like an encore; done the other way round, the cave can fall flat.
The shore itself earns an hour. Walk north along the lagoon's edge for more views of the icebergs, or stand on the bridge over the Jökulsá River and watch them drift beneath you toward the sea.
Cross Route 1 to Diamond Beach, where stranded bergs sit on black sand, a scene people single out as its own kind of strange and beautiful.
Winter adds one more card. On clear nights with a decent aurora forecast, people drive back to the lagoon after dark to look for the Northern Lights over the ice.
Boats, for the record, are a summer thing here: amphibian tours run from May into November and Zodiacs through October, so on a winter ice cave trip the shoreline and the beach are your viewing platforms. The café at the lagoon covers coffee and lunch between stops.
Amazing day! Easy directions to find the meeting point, guides with great energy. Smoothly run, saw beautiful ice caves, and the guide even took photos of us. So knowledgeable and clearly passionate!
The blue ice under Breiðamerkurjökull justifies the trip in December to February, when the old compressed ice is at its clearest and the caverns are at their most stable.
Choose a midday departure for guaranteed light, allow for the jeep ride and a short wait at the entrance, and stay overnight nearby rather than driving from Reykjavík in one go.
old ice, squeezed clear of air bubbles
The practical details travelers ask about most before booking a blue ice cave visit at Jökulsárlón.
Kirkjubæjarklaustur2026Breiðamerkurjökull's old ice has been squeezed for centuries, so nearly all the air has left it. Dense, bubble-free ice absorbs red and yellow light and reflects blue, which is why it glows sapphire. Katla's ice carries volcanic ash streaks from eruptions under Mýrdalsjökull, so it reads darker and more marbled.
On a 2.5 to 3 hour super jeep tour, expect roughly 30 to 45 minutes inside the cave. The jeep ride takes about an hour in total, around 30 minutes each way, plus a short walk on the ice to reach the entrance.
It runs across rough, uneven moraine terrain, and travelers describe it as quite bumpy once the jeep leaves the main road. Most people enjoy it as part of the adventure, but pregnant travelers should skip this ride, and anyone prone to motion sickness may want to plan ahead.
Tours meet in the Jökulsárlón Glacier Lagoon parking lot, on the side away from the lagoon, where the super jeeps and vans are parked. Some operators gather near the cafeteria. Arrive at least 15 minutes early, and allow extra time to find parking in the busy lot.
The Vatnajökull cave tours set different limits. Some accept children from age 6, one starts at 10, and the longer glacier walk versions begin at 13 or 14. Check the specific tour you are booking, since the age rule can decide your whole family plan.
Layer a waterproof jacket and trousers over warm insulating layers, because meltwater drips from the ceiling and the cave sits near 0°C. Sturdy hiking boots that cover your ankles are needed for the crampons. Skip heavy ski suits; layers let you vent on the walk and seal in warmth inside.
Yes. Tap to focus and expose on the blue ice, then lower the exposure slightly so the colour holds. On a camera, use ISO 800 to 3200 with a shutter of 1/60 second or faster, set white balance around 4500 to 5500 K, and shoot RAW.
You can enter until mid-to-late April. The ice still shows its blue colour then, but warm days have shrunk the cave well below its midwinter size, the ceiling drips constantly, and the floor turns rough and chunky. After that the cave closes for the summer melt.
Expect a real cave, and expect it to change. Summer meltwater carves the tunnels, autumn cold drains and firms them, and each winter's walkable cave forms in a new shape or spot. Some years bring a vast blue chamber, other years a smaller tunnel. Guides pick the safest and best-looking option on the day.
It is a popular site, so you may share the cave with other groups and wait briefly to enter. Guides manage time and space between groups, and operators stagger departures. Book the earliest morning slot if you want the best chance of arriving before the crowd builds.
The drive runs about five hours each way in good conditions, longer in winter weather, and much of it happens in darkness and fog midwinter. Travelers recommend staying overnight in Vík or Kirkjubæjarklaustur instead of the full round trip, or choosing a multi-day tour from Reykjavík that includes the lagoon.
Call the tour operator as soon as you see the closure, before your departure time. If the closure affects roads the tour depends on, the operator cancels for safety and you can choose a full refund or a rescheduled date.
meet on the east side of the lagoon lot, farther from the water
See how caves across Iceland compare, from Vík's ash-banded Katla to the blue chambers of Vatnajökull.
Find out what a guide does on the ice and why certified leadership matters inside a natural cave.
Want the cave to yourself? Compare private departures and what a custom trip can change.
If sharing a cave with other groups bothers you, see how small-group trips cut the crowd.
Prefer to earn the cave on foot? See tours that pair a glacier hike with the cavern visit.
Curious about reaching the ice from the air? See how helicopter trips differ from jeep routes.
Heading to Vík instead? Check current Katla cave conditions and what its tours include.
Find out why a rental car cannot reach the Katla trailhead and what transport you need.
Not sure which month suits you? Compare summer access with the winter blue-ice season.
Worried about kids, knees or the bumpy ride? Check age limits and difficulty before you book.
Meltwater drips from cave ceilings. See the layers and boots that keep you warm and dry.
Torn between Katla's black-ash bands and sapphire blue ice? Compare the two side by side.
Plan days beyond the glacier: waterfalls, black sand beaches and other South Coast stops.
Prefer a relaxed pace from Reykjavík? See full-day small-group South Coast excursions.
Want time on the ice itself? See South Coast glacier hikes and what gear they provide.
Map the drive from Reykjavík to Jökulsárlón and plan where to stop along Route 1.
Check what the South Coast is like in your month, from wind to daylight hours.
Stretch the South Coast over three days with itineraries that pace the long distances.
crampons, helmet and headlamp all included
Ride a Super Jeep from the glacier lagoon to the blue ice of Vatnajökull, safety gear included, and cancel up to 24 hours ahead for a full refund.
