The Reykjavík City Museum collects and conserves objects from Reykjavík cultural history and carries out research on them, and promulgates knowledge of the history and living conditions of the people of Reykjavík from the Settlement Age to the present day.

Árbær Museum
Arbaer was an established farm well into the 20th century, and the museum opened there in 1957. Arbaer is now an open air museum with more than 20 buildings which form a town square, a village and a farm. Most of the buildings have been relocated from central Reykjavik.

Settlement Exhibition 871±2
The exhibition Reykjavik 871±2 is based on the archaeological excavation of the ruin of one of the first houses in Iceland and findings from other excavations in the city centre. The exhibition is located in Reykjavik old centre, on the corner of Adalstraeti and Sudurgata.