There is so much love at The Cave
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Víðgelmir Lava Cave

4.6
·2k reviews·Reykholt, Iceland

Explore Iceland's largest lava tube, Víðgelmir, with its stunning formations and fascinating history, guided by engaging experts.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Anytime

Cave temperature is constant

CrowdLow
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There is so much love at The Cave

Víðgelmir Lava Cave

Best Time

Anytime

Cave temperature is constant

CrowdLow
Highlights

Highlights

Must-see attractions

Explore Iceland's largest lava tube, Víðgelmir, with its stunning formations and fascinating history, guided by engaging experts.

4.6
(2k reviews)

"The cave is special and beautiful, impressive, one of a kind."

Vertical photo
TIP

🧥 Dress in Layers

It's 2°C (36°F) inside! Bring warm clothes, hat, and gloves. Thermal base layers are key .

👟 Wear Sturdy Footwear

The cave floor can be uneven. Waterproof hiking boots are ideal for comfort and safety.

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Quick Facts

Hours

Rating

4.6 · 1,523 reviews

Type

Tourist Attraction

👶 Good for kids

Highlights

Discover the most iconic attractions and experiences

Massive Lava Formations

Massive Lava Formations

Inside the cave

Witness colossal stalactites, colorful mineral deposits, and impressive lava pillars formed over centuries.

Unique Geological History

Unique Geological History

Throughout the cave

Explore Iceland's largest lava tube, formed around 900 AD, with fascinating geological and archaeological insights.

Informative & Entertaining Guides

Informative & Entertaining Guides

During the tour

Engage with knowledgeable guides who share fun stories, geological facts, and even Icelandic pronunciation tips.

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Planning Your Visit

Dress for the Cold, Always

Víðgelmir Lava Cave is consistently around 2°C (36°F), regardless of the outside temperature. Pack thermal layers, a warm hat, gloves, and sturdy, waterproof footwear. Even on a sunny Icelandic day, you'll need serious warmth underground.Instagram

Book Tours in Advance

Access to Víðgelmir Lava Cave is exclusively via guided tours. Booking ahead is highly recommended, especially during peak season, to secure your spot and avoid disappointment. Smaller groups often feel more intimate.Reddit

Best Times

When
Anytime
Why
Cave temperature is constant
Crowd
Low
When
Evening tours
Why
Fewer crowds, intimate feel
Crowd
Low

Insider Tips

from TikTok, Instagram & Reddit

🐬 Fingal’s Cave on Staffa, Scotland
@chrislawlor
78.3K likes • 714.9K views

🧥 Dress in Layers

It's 2°C (36°F) inside! Bring warm clothes, hat, and gloves. Thermal base layers are key.Instagram

👟 Wear Sturdy Footwear

The cave floor can be uneven. Waterproof hiking boots are ideal for comfort and safety.

Víðgelmir Lava Cave, one of the largest lava tubes in Iceland, can only be visited as part of a tour. You’ll see massive stalactites, colorful mineral deposits, and impressive lava pillars during of an approximate hour long stay underground. Fun to visit, but dress well, because it’s very chilly even when it’s “warm” outside. . . #iceland #icelandtravel #cave #naturephotography #geology #travel #t...
planestrainsautovlog
7 likes • 267 views
Exploring the Víðgelmir Lava Cave🌋 Formed from an eruption around 900AD, Víðgelmir is the largest lava tube in Iceland. The tunnel is approximately 1585 m wide and, at its highest, 16.5 m tall. There is an abundance of interesting geology within the tunnel, and also some very interesting archaeological history. This was definitely the darkest place I’ve ever been! When all the lights were off, ...
nichola_hiking
48 likes • 1.3K views

🚗 Access Road Info

Road 523 can be bumpy; 518 is often easier. Check conditions before you go.

💧 Stay Hydrated

Hot tea and coffee are available at the visitor center before or after your tour.

reddit.com

Anyone here done the Vidgelmir Cave tour?

Worth it? Extremely cold? Just found this gem while looking on google maps at the location of Hraunfossar haha. Considering doing this now, any advice?

Tips

from all over the internet

🧥 Dress in Layers

It's 2°C (36°F) inside! Bring warm clothes, hat, and gloves. Thermal base layers are key.Instagram

👟 Wear Sturdy Footwear

The cave floor can be uneven. Waterproof hiking boots are ideal for comfort and safety.

🚗 Access Road Info

Road 523 can be bumpy; 518 is often easier. Check conditions before you go.

💧 Stay Hydrated

Hot tea and coffee are available at the visitor center before or after your tour.

📸 Capture the Darkness

Bring your camera, but be prepared for low light conditions. Tripods can be helpful for longer exposures.

What Travellers Say

4.6
(2k reviews)

Reviews Summary

Visitors consistently praise the Víðgelmir Lava Cave tours for their knowledgeable and entertaining guides, who share fascinating geological and historical insights. The unique formations within Iceland's largest lava tube are described as impressive and one-of-a-kind. However, some find the tour to be a bit pricey, and the extreme cold inside the cave requires significant warm clothing.

"Great tour and our guide was full of knowledgeable lava information and fun stories with humor and a beautiful singing voice to top it off. If you come to Iceland it’s a good tour to enjoy on any day. Dress warm as it gets really cold 🥶 down there."

J Yoffe (JYoffe)

"The cave is special and beautiful, impressive, one of a kind. We booked the 6pm tour. We were 6 ppl group so it felt like a private tour with time for questions and photos.

The cave is VERY cold - 2 degrees (C).
Rated 4 because it was a little pricey in my opinion compared to other attractions/tours in Iceland."

Shani Lavy

"The road 523 is kind of bumpy, it's easier to get there by 518. At the building you have toilets, and some place to drink hot tea/coffee. The tours will take you about 90 minutes. The cave is not beautifully decorated but it's totally different to everything I have seen previously. The guide Sampo was very informative and funny, so 90 minutes flew very fast:) It's cold inside, so take some warm clothes even if the weather outside is sunny."

Alexandra Dejanovic

What People Like

Knowledgeable & funny guides
Impressive lava formations
Unique geological history

What People Dislike

Can be pricey
Very cold inside

Frequently Asked Questions

🚇 🗺️ Getting There

Víðgelmir Lava Cave is located in West Iceland. While accessible by car, the road (523) can be bumpy, with some recommending the alternative route 518 for easier access.Reddit It's best to check current road conditions before your visit. Guided tours are the only way to enter the cave.

Víðgelmir Lava Cave is situated in West Iceland, approximately a 2-3 hour drive from Reykjavik, making it a feasible day trip or a stop on a longer Ring Road itinerary.

No, independent access to Víðgelmir Lava Cave is not permitted. All visits must be part of a guided tour to ensure safety and preservation of the cave.

🎫 🎫 Tickets & Entry

Ticket prices can vary, but reviews suggest it might be considered a bit pricey compared to other Icelandic attractions.Reddit It's advisable to check the official website for the most current pricing and booking information.

Yes, booking your tour in advance is highly recommended, especially during peak tourist seasons, to guarantee your spot. Evening tours can sometimes feel more private.Reddit

The guided tours typically last around 90 minutes, allowing ample time to explore the cave's formations and learn about its history.Reddit

While specific age restrictions aren't always listed, the cold temperatures and uneven terrain might make it challenging for very young children or individuals with mobility issues. It's best to inquire directly with the tour operator.

🎫 🧭 Onsite Experience

The cave maintains a consistent temperature of approximately 2°C (36°F) year-round, regardless of the weather outside. Proper warm clothing is essential.InstagramReddit

Layering is key! Wear thermal underwear, a warm fleece or sweater, a windproof outer layer, a hat, and gloves. Sturdy, waterproof hiking boots are also recommended for the uneven cave floor.Instagram

Due to the natural terrain, uneven surfaces, and potential for slippery conditions, Víðgelmir Lava Cave may not be suitable for individuals with significant mobility challenges. It's best to contact the tour operator for specific accessibility information.

Yes, photography is generally allowed, but be prepared for very low light conditions. A tripod can be helpful for capturing the cave's unique formations.Reddit

You'll encounter impressive lava pillars, massive stalactites, and colorful mineral deposits, showcasing the cave's volcanic origins and geological history.Instagram

🍽️ 🍽️ Food & Dining

The visitor center at the cave entrance offers facilities like toilets and a place to get hot tea or coffee, providing a warm respite before or after your tour.Reddit

No, eating or drinking is not permitted inside the cave to help preserve its delicate environment.

📸 📸 Photography

Given the low light, use a wider aperture (lower f-number), a higher ISO, and a slower shutter speed. A tripod is highly recommended to avoid blurry shots.Reddit

While not explicitly forbidden, using flash can sometimes detract from the natural ambiance and may not be effective in illuminating the vastness of the cave. It's best to rely on natural light and longer exposures if possible.

Popular shots include wide-angle views of the cave's immense scale, close-ups of unique lava formations, and shots that capture the dramatic contrast between the dark cave and any light sources.

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