A deep, mysterious lake ringed by black sand.
Kleifarvatn is the largest lake on Reykjanes, a deep and moody stretch of water held between lava ridges and black volcanic beaches.
Its quiet shores and shifting moods make it a favourite for photographers and a peaceful pairing with the Seltun geothermal field.
The Reykjanes peninsula wraps around Keflavik International Airport, so most places here are a short drive from the moment you land.
The places and moments worth slowing down for.
Walk volcanic beaches beneath steep ridges.
Calm days mirror the surrounding hills in the water.
Combine with the steaming Seltun field for a half day loop.
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Other places within easy reach for a longer trip.
Quick answers for planning your visit.
Kleifarvatn is in Reykjanes Peninsula, Iceland. It lies in the interior of the Reykjanes peninsula near Krysuvik.
Kleifarvatn is known for its depth and dark waters, black sand shores, lava surroundings and a starring role in Icelandic crime fiction.
The best time to visit is year round, and every season here has its own character.
Most visitors spend 1 hour here, depending on the weather and how much of the surroundings you want to explore.