Selfoss

Selfoss is a town in southern Iceland on the banks of the Ölfusá river. It is the seat of the municipality of Árborg. The Icelandic Route 1 runs through the town on its way between Hveragerði and Hella. The town is a centre of commerce and small industries with a population of 6,934 (2016), making it the largest residential area in South Iceland.

Sveitarfélagið Árborg is the biggest municipality in southern Iceland founded in 1998. The biggest town in the municipality is Selfoss. Eyrarbakki and Stokkseyri are two communities on the southern coast and Sandvíkurhreppur is a rural administrative region between those three other towns.The area was represented in the fifth episode of the first season of the parody TV series Documentary Now! as the host of an Al Capone Festival.

Southern Region (Icelandic: Suðurland, literally: Southern Land) is a region of Iceland. The population of the region was 23,311 (1 October 2007). The largest town in the region is Selfoss, with a population of 6,000.