Giske Municipality was established on 1 January 1908 when it was separated from the large municipality of Borgund. The initial population of the new municipality was 1,708 and it included the islands of Valderøya, Godøya, and Giske. During the 1960s, there were many municipal mergers across Norway due to the work of the Schei Committee. Then on 1 January 1964, the neighbouring Vigra Municipality was merged into Giske Municipality. The newly enlarged municipality had a population of 4,644.
Name
The municipality is named after the farm and island of Giske, since the first Giske Church was built there. The name is identical with the wordgizki which means "tablecloth" or "rag".
Coat of arms
The coat of arms was granted on 14 June 1985, but it has old roots. It is a gold lion rampant guardant on a blue shield. The arms are based on the old seal of Erling Vidkunsson, who already used the lion on his seal in 1355. His family was one of the most wealthy and influential families in the county, and had their origins and estate on Giske.
Giske Harbor Hall is an internationally-renowned, purpose-built recording studio located on the shore of the Giske island's former harbor. It looks like like an old boathouse and also operates as a concert hall.
The municipal council of Giske is made up of 23 representatives that are elected to four year terms. Interestingly, in the 2007 municipal elections, Giske recorded the highest vote for the Christian Democratic Party in all of Norway at 43.2 percent. The party breakdown of the council is as follows:
Mayor
The mayors of Giske :
2015-present: Harry Valderhaug
2003-2015: Knut Støbakk
Geography
The municipality is composed of four main islands: Giske, which gives its name to the municipality because of its historical importance, Vigra, which is where Ålesund's airport is located, Valderøya, where the municipal administration is located, and Godøya. There are also many smaller islands within its boundaries. The Alnes Lighthouse, Erkna Lighthouse, and Storholmen lighthouse are all located on islands in the municipality. The main islands are all connected to the mainland of Norway by a network of tunnels and bridges. Godøy Tunnel connects Godøy to Giske island. Giske Bridge connects Giske island and Valderøy. A causeway connects Vigra island and Valderøy island. All islands are connected to Valderøy island which is where the main Valderøy Tunnel connects the whole municipality to Ellingsøya island in Ålesund Municipality. Finally, the Ellingsøy Tunnel connects that island to the town of Ålesund.
History
Giske is the site of , an ancient burial place dating from the Bronze Age. The site was the location of excavations in 1847, 1867 and 1878. Giske is also the place where, according to Snorre Sturlason, Harald Fairhair had his hair cut after uniting Norway. The historic Giske Church is also located on the island of Giske.