Sørvágsvatn looks like it hangs hundreds of metres above the Atlantic, yet its surface sits barely thirty metres above the sea. The illusion is pure perspective: from the Trælanípa cliff at the lake's southern end, the still water in the foreground lines up with the ocean far below, and the eye reads the whole view as one sheer drop. The lake actually rests in a shallow basin just behind the coast, held back by a low rim of rock, and empties to the sea over a single waterfall, Bøsdalafossur, that spills straight off the cliff into the surf. It is the largest lake in the Faroe Islands — about 3.4 square kilometres, more than three times the size of any other — filling much of the island of Vágar, where even its name is disputed between the villages on either shore.
Reaching the viewpoint means a walk of an hour or so from the village of Miðvágur, along the lake's eastern shore across open, sheep-grazed moor. The land is private, so every visitor now checks in at a gate and pays a hiking fee before setting out. The path ends at Trælanípa — the 'slave cliff' — a wall of rock that drops 142 metres to the water with no barrier at the lip, so most people edge forward on their stomachs for the view. From up here the lake seems to pour over the horizon, Bøsdalafossur roars off to one side, and on a clear day a scatter of southern islands rides the sea beyond. When the low Atlantic cloud rolls in, the lake turns to a pale sheet suspended between grey water and greyer sky, with nothing to hear but wind and the cries of seabirds.