![Raufarholshellir Lava Tunnel, Iceland. One of the longest lava tubes short distance from Reykjavik, Iceland Stock Photo - Alamy Raufarholshellir Lava Tunnel, Iceland. One of the longest lava tubes short distance from Reykjavik, Iceland Stock Photo - Alamy](https://c8.alamy.com/comp/2B03K40/raufarholshellir-lava-tunnel-iceland-one-of-the-longest-lava-tubes-short-distance-from-reykjavik-iceland-2B03K40.jpg)
Raufarholshellir Lava Tunnel, Iceland. One of the longest lava tubes short distance from Reykjavik, Iceland Stock Photo - Alamy
![Guided Lava Tube Iceland Tour in West Iceland - Lava Cave Iceland | Iceland places to visit, Iceland vacation, Iceland travel Guided Lava Tube Iceland Tour in West Iceland - Lava Cave Iceland | Iceland places to visit, Iceland vacation, Iceland travel](https://i.pinimg.com/736x/38/2e/8c/382e8cff9f7fb99e5c5cc753ff102e4d.jpg)
Guided Lava Tube Iceland Tour in West Iceland - Lava Cave Iceland | Iceland places to visit, Iceland vacation, Iceland travel
![Raufarholshellir Lava Tunnel, Iceland. One of the longest lava tubes short distance from Reykjavik, Iceland Stock Photo - Alamy Raufarholshellir Lava Tunnel, Iceland. One of the longest lava tubes short distance from Reykjavik, Iceland Stock Photo - Alamy](https://c8.alamy.com/comp/2B03K3P/raufarholshellir-lava-tunnel-iceland-one-of-the-longest-lava-tubes-short-distance-from-reykjavik-iceland-2B03K3P.jpg)