Tjörnin is the small lake (literally 'the pond') in the centre of Reykjavik — a rectangular body of water bordered by Ráðhús (Reykjavik City Hall), the Lutheran Free Church, and the National Gallery of Iceland. Tjörnin is home to over 40 species of resident and migratory birds, most famously Arctic terns, whooper swans, and mallards, with feeding the ducks (using bread soaked in water or, better, unsalted oats) being a traditional Reykjavik family activity.
In winter Tjörnin freezes over and becomes a natural skating rink — the city runs heated jets under part of the pond to keep a portion open for birds, and the contrast between the frozen expanse and the open channel of water with ducks and swans is one of the iconic Reykjavik winter images. The pond has been the setting of significant events in Icelandic literature and politics since the 19th century.
Verified Facts
Tjörnin hosts over 40 species of birds
Reykjavik City Hall sits directly on the pond
Part of the pond is kept unfrozen in winter for birds
The pond freezes solid enough for ice skating in most winters
Get walking directions
Tjörnin, Reykjavik
