Reykjanesbær

Reykjanesbær () is a municipality on the Southern Peninsula (Suðurnes) in Iceland, though the name is also used by locals to refer to the suburban region of Keflavík and Njarðvík which have grown together over the years. The municipality is made up of the towns of Keflavík and Njarðvík and the village of Hafnir. The municipality was created in 1994 when the inhabitants of the three settlements voted to merge them into one. Reykjanesbær is the fourth largest municipality in Iceland, with 21.957 citizens (2024).

==Overview== Of the three towns which make up the municipality, Keflavík is the largest, while Hafnir is the smallest and some 10 kilometers distant. Keflavík and Njarðvík were originally distinct towns but gradually grew together over the course of the latter half of the 20th century, until the only thing separating them was a single street. The northern side of the street belonged to Keflavík and the southern side to Njarðvík. Since May 2009 the township of Njarðvík has been the location of the Viking World museum (Víkingaheimar).