939 ( March 31, 2013 )
Bykle is the northernmost municipality in the Norwegian province (county ) Aust- Agder. It is bordered to the north by Vinje, to the east by Tokke, to the south by Valle, Sirdal and Forsand, and to the west by Hjelmeland and Suldal. Bykle has two town centers, and Hovden Bykle kyrjebygd.
Also known are the located north of Bykle Byklestigen and the expanding south Setesdalen.