Canonical URL: https://www.iceland.org/caves/vatnshellir Content updated: 2026-09-10 This is the Markdown representation of the page. Interactive tools and forms are available on the [HTML page](). Source-check and review dates retain the meanings stated in the article. --- # Vatnshellir Cave on Snaefellsnes An 8,000-year-old lava tube on the Snaefellsnes peninsula, descending 35 meters underground near the glacier that inspired Jules Verne's "Journey to the Center of the Earth." Updated September 10, 2026 · [Published by Iceland.org]() · [Writing & review]() Location Snaefellsnes Peninsula Near Snaefellsjokull glacier. Two-level cave. ## Quick Answer Vatnshellir is an 8,000-year-old lava tube on the Snaefellsnes peninsula, descending 35 meters underground near Snaefellsjokull, the setting of Jules Verne's novel. Vatnshellir is an 8,000-year-old lava tube cave located within the Snaefellsjokull National Park on the western tip of the Snaefellsnes peninsula. The cave descends 35 meters below the earth's surface through two distinct levels, near the very glacier that Jules Verne chose as the entrance in his 1864 novel. A spiral staircase leads visitors down to lava formations, mineral colors, and absolute darkness. Sources and page update Updated: 2026-09-10 Vatnshellir has a spiral staircase and maintained paths. Wear warm clothing and sturdy shoes as the cave is cool and the ground can be uneven. For sourcing standards and how to report an error, see the editorial policy. Official sources to check - [SafeTravel]() - [Road.is]() - [Icelandic Meteorological Office]() - [Environment Agency of Iceland]() Depth 35 meters underground Descend via spiral staircase through two levels of the lava tube. Cave Age ~8,000 years One of the oldest accessible lava tubes on the Snaefellsnes peninsula. Tour Duration ~45 minutes Guided tours run regularly from the visitor center at Purkholar. ## What to Expect ### Spiral Staircase Descent Enter the cave via a modern spiral staircase that takes you 35 meters below the surface into the upper chamber of the lava tube. ### Two Cave Levels Explore both the upper and lower chambers, each with distinct lava formations and geological features from the ancient eruption. ### Total Darkness Experience At one point during the tour, all lights are turned off so visitors can take in the complete silence and darkness of the cave. ### Lava Colors & Formations See mineral deposits on the cave walls in reds, yellows, and greens, along with lava stalactites and flow textures. ### Jules Verne Connection The cave sits beneath Snaefellsjokull glacier, the very volcano Jules Verne used as the gateway to the earth's interior in his novel. ### National Park Setting Vatnshellir is within Snaefellsjokull National Park, surrounded by the coastline, lava fields, and the glacier itself. ## Getting There Follow the cave signs from Route 574 in Snæfellsjökull National Park and use the meeting location on your Summit Adventure Guides booking. Arrive at least ten minutes before departure. Stop at Malarrif for toilets before reaching the cave; the operator places the nearest facilities there, about three minutes away by car. Check the national park’s parking-payment instructions at your stop. ## Best Time to Visit Summit Adventure Guides runs 45-minute tours year-round, with departures adjusted by season. Choose an available time in its booking calendar. The cave remains just above freezing, so wear warm layers, gloves and sturdy shoes. Helmets and handheld flashlights are supplied; the operator does not permit headlamps on the tour. Allow time for the two spiral staircases and uneven floor. Planning help ## Vatnshellir Cave FAQs Quick answers with safety notes where it matters. **What is the connection between Vatnshellir and Jules Verne?** Jules Verne set his 1864 novel 'Journey to the Center of the Earth' at nearby Snaefellsjokull glacier. Vatnshellir, located on the Snaefellsnes peninsula beneath the glacier, is a real descent into the earth in the setting of Verne's story. **How deep underground does the Vatnshellir tour go?** The Vatnshellir cave tour descends about 35 meters below the surface via a spiral staircase. The cave has two main levels, and visitors explore both the upper and lower chambers during the guided tour. **How old is Vatnshellir Cave?** Vatnshellir was formed approximately 8,000 years ago during a volcanic eruption on the Snaefellsnes peninsula. It is a lava tube cave created by flowing lava that left a hollow tunnel as it cooled. **Is Vatnshellir suitable for children?** The operator accepts children from age five. Ages 5–11 enter free; teenagers aged 12–17 cost 2,600 ISK and adults 5,900 ISK, checked September 10, 2026. Everyone needs to manage uneven ground without support and two spiral staircases. Discuss any mobility concerns before booking. [Back to Caves]() For a countrywide view of Iceland’s volcanic systems, explore our [Iceland statistics]().