Gljúfrabúi
A hidden waterfall inside a canyon, 500 metres from the crowds
About This Experience
Most people visiting Seljalandsfoss walk right past Gljúfrabúi without knowing it's there. The name means "canyon dweller" and it earns it — the waterfall is hidden inside a narrow gorge, completely invisible from outside. You have to wade through a shallow stream and squeeze through a gap in the cliff face to reach it.
Once inside, you're standing in a natural amphitheatre. Sheer rock walls rise on all sides, open to the sky above, and the waterfall drops 40 metres into the enclosed space. The spray fills the canyon and catches light from the opening above, creating a kind of natural spotlight effect. It feels like discovering something you weren't supposed to find.
We stood in there getting thoroughly soaked, looking straight up at the falls crashing down. The sound echoes off the walls and the mist makes everything glow. It lasted about ten minutes before other visitors appeared, but those ten minutes were among the best of our entire Iceland trip.
What to Expect
From the Seljalandsfoss car park, walk about 500 metres south along the cliff face. You'll see a narrow stream emerging from a gap in the rock — that's the entrance. The stream is ankle-deep in normal conditions, but can rise to knee-deep after rain.
Wade into the gap and follow it about 20 metres into the canyon. The space opens up and the waterfall reveals itself above you. There's room for maybe ten people inside, standing on rocks around the pool. You will get wet — the spray is constant and there's no way to avoid it.
An alternative viewpoint exists by climbing the rock to the right of the entrance, but the inside experience is what makes Gljúfrabúi special.
Practical Tips
- Waterproof boots are strongly recommended — you will be standing in water
- Bring a waterproof case or dry bag for your phone and camera
- Visit early morning for the best chance of having the canyon to yourself
- The stream entrance can be slippery — take it slow on the rocks
- Not suitable for those uncomfortable in enclosed spaces
- Use the Seljalandsfoss car park (800 ISK parking fee) — it's the same starting point
- Combine with Seljalandsfoss and Nauthúsagil for a south coast waterfall trio
- The drive from Vik takes about 45 minutes west on Route 1
Photo Gallery
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