A glass dome over Reykjavik with a killer view. Come for the sunset, not the exhibits.
Perlan is a mirrored glass dome set on old hot-water tanks on a hill above Reykjavik, with a 360-degree observation deck and a slick museum of Iceland's ice and volcanoes. The building and the view are the draw.
Worth it for the sunset viewing deck; the paid exhibits are optional.
The grounds are free; going inside or up is ticketed โ book online ahead to skip the queue.
Come for the free-to-roam viewing deck at sunset for the panorama over the city, sea and mountains; that's the real payoff.