Iceland · Geological Wonders

Standard Lava Tunnel Tour

1 Hour Round trip from IS Easy pace

View all 6 photos

The journey

Trip highlights

01 Explore Raufarhólshellir, one of Iceland’s best-known lava tubes
02 Just 30 minutes from Reykjavík
03 Guided underground walk with paths and a footbridge
04 See illuminated rock formations and changing tunnel colours
05 Learn how seismic activity formed the lava tunnel
06 Suitable for most travellers

Explore Raufarhólshellir, one of Iceland’s longest and best-known lava tubes, on a guided tour just a short drive from Reykjavík. This accessible underground adventure offers a close-up look at the dramatic rock formations and volcanic forces that shaped the tunnel.

Paths and a footbridge make it easier to move through this rugged cave environment, while carefully placed lighting reveals the tunnel’s striking colours and geological features. It’s a memorable introduction to one of Iceland’s remarkable natural wonders.

Paths and a footbridge make it easier to move through this rugged cave environment, while carefully placed lighting reveals the tunnel’s striking colours and geological features.

From the itinerary

At a glance

What this trip includes

Duration 1 Hour

Tour type Shared

Activity level Easy

Accommodation Not included

Transport Not included

Wheelchair access Not applicable

Languages English, Icelandic

Day by day

The itinerary

Day 01

TheLavaTunnel Tour

The fine print

Trip details

What's Included

Guided tour, helmets, lights, crampons (if needed)
Operation dates: All year around
Tour departures: Every hour on the hour (from 09 to 17o´clock)
Duration: 50 - 60 minutes
Fitness level needed: For most people although we do not recommend to those that have difficulties with balance, difficulties walking on uneven surface (such as snow) or difficulties walking up or down steep stairs.