Reykjavik , Iceland

Lava Caving Experience

Active

(20 reviews)

For a full refund, cancel at least 24 hours before the scheduled departure time.

Instant confirmation

Mobile or paper ticket accepted

About this experience

Explore Iceland’s ancient underground lava tunnels at Raufarholshellir lava tunnel on a caving experience! Hidden deep beneath the stunning Blue Mountains (Bláhnjúkur), the Raufarholshellir lava tunnel is home to a volcanic wonderland of rock formations, ice, and craters. Using specialist caving equipment, follow a local guide and hike through the tunnels to the cave, discovering Iceland’s otherworldly sights at their finest and witness the inner workings of a volcanic eruption.

Available options

Lava Caving Experience

What's included

Guided Tour with a Certified Caving Guide

All Necessary Safety Equipment

Helmet & Head Torch

Crampons (in winter)

Detailed itinerary

Meet our experienced guide at the Lava Tunnel office and explore a stunning geological paradise Raufarholshellir lava tube.

What's not included

Meals

Transport to and from Reykjavík

Available languages

Guide guide

Reviews breakdown

Viator 4.9

14 reviews

5★

4★

3★

2★

1★

Tripadvisor 5.0

6 reviews

5★

4★

3★

2★

1★

Important information

Suitable for all physical fitness levels

Meeting point

The tunnel is located less than 30 minutes drive (approximately 30 km) from Reykjavík and accessible by all vehicles. Driving from Reykjavík east on Route 1 and drive for about 18 km. Turn right onto Route 39 (Þorlákshöfn) and drive for another 12 km. The parking area will be on your left-hand side.

About Reykjavik

Reykjavik is the world's northernmost capital city, known for its vibrant cultural scene, stunning natural surroundings, and unique Icelandic charm. It offers a blend of modern amenities and ancient geothermal wonders, making it a must-visit destination for travelers seeking both adventure and relaxation.

Top Attractions

Hallgrímskirkja

This iconic church is a landmark of Reykjavik, known for its distinctive architecture and towering spire. It offers panoramic views of the city from its tower.

Architecture/Religious 1-2 hours Moderate (ISK 1000 for the tower)

Harpa Concert Hall

A stunning modern concert hall with a glass facade that reflects the surrounding landscape. It hosts a variety of performances and events.

Architecture/Entertainment 1-2 hours Free to enter, performance tickets vary

Blue Lagoon

A geothermal spa known for its milky-blue waters rich in minerals. It's a popular spot for relaxation and rejuvenation.

Nature/Relaxation Half a day Expensive (ISK 49,900 and up)

Reykjavik Art Museum

A museum showcasing contemporary Icelandic and international art. It's housed in a striking building with a glass facade.

Museum 1-2 hours Moderate (ISK 1400)

Perlan Museum

A unique museum located in a glass dome that offers a variety of exhibits, including a glacier exhibit and a planetarium.

Museum 2-3 hours Moderate to Expensive (ISK 3,990 and up)

Must-Try Local Dishes

Plokkfiskur

A traditional Icelandic fish stew made with mashed potatoes, white fish, onions, and béchamel sauce.

Main Course Contains fish and dairy

Hákarl

Fermented shark, a traditional Icelandic delicacy known for its strong smell and taste.

Snack Contains fish

Skyr

A thick, creamy Icelandic yogurt-like dairy product, often served with berries or cream.

Dessert Contains dairy

Rúgbrauð

A dense, dark rye bread traditionally baked underground using geothermal heat.

Bread Vegan

Popular Activities

Glacier hiking and ice climbing Whale watching Snowmobiling on a glacier Caving and lava tunnel exploration Visiting geothermal spas like the Blue Lagoon or Sky Lagoon Enjoying a traditional Icelandic massage or spa treatment Taking a leisurely walk around Tjörnin Lake in Reykjavik Visiting museums and galleries

Best Time to Visit

June to August

This is the warmest time of the year with long daylight hours, making it ideal for outdoor activities and sightseeing. The city is lively with numerous festivals and events.

8°C to 13°C (46°F to 55°F) 46°F to 55°F

Practical Information

Language

Official: Icelandic
Widely spoken: English, Danish, German
English: Widely spoken

Currency

Icelandic Króna (ISK)

Time Zone

GMT+0

Electricity

230VV, 50HzHz

Safety Information

Overall Safety Rating: Generally safe

Iceland is a very safe country with low crime rates. However, it's always important to be aware of your surroundings and take precautions to ensure your safety.

Important Precautions:

• Keep your valuables secure and be aware of your surroundings, especially in crowded areas
• Be cautious when using ATMs, and only use ATMs located in secure, well-lit areas
• Research tour operators and rental companies before booking to ensure they are reputable and legitimate

Getting there

By air

Keflavík International Airport • 50 km (31 miles) from Reykjavik

By bus

BSÍ Bus Terminal

Getting around

Public transport

The bus system is efficient and affordable, with frequent services and easy-to-use ticketing.

Taxis

Available • Apps: Bustravel, Uber (limited availability)

Rentals

Car, Bike, Scooter

Neighborhoods

Downtown Reykjavik Hlemmur Vesturbær

Day trips

Golden Circle

230 km (143 miles) from Reykjavik • Full day

A popular day trip route that includes three of Iceland's most famous attractions: Þingvellir National Park, Geysir Geothermal Area, and Gullfoss Waterfall.

South Coast

150-200 km (93-124 miles) from Reykjavik • Full day or overnight

A scenic drive along Iceland's south coast, offering a variety of attractions, including waterfalls, black sand beaches, and glaciers.

Snæfellsnes Peninsula

240 km (149 miles) from Reykjavik • Full day or overnight

A scenic peninsula known as 'Iceland in Miniature' due to its diverse landscapes, including mountains, glaciers, lava fields, and beaches.

Festivals

Reykjavik Arts Festival • Late May to early June Iceland Airwaves • Early November Reykjavik Winter Lights Festival • Late January to early February

Pro tips

Visit the Blue Lagoon or another geothermal spa for a relaxing and rejuvenating experience
Explore Reykjavik's street art and murals, which can be found throughout the city
Take a day trip to the Golden Circle or another nearby attraction for a taste of Iceland's natural wonders
Try traditional Icelandic food, such as lamb soup, fish stew, and fermented shark
Visit a local brewery or distillery and sample Icelandic craft beer or spirits