The municipality is made up mostly of the Eikesdalen valley which surrounds the lake Eikesdalsvatnet. The lake is fed from the lake Aursjøen on the border of Oppland county. The water then flows through the Aura River into the lake Eikesdalsvatnet. That water then flows into the river Eira and then on to the Eresfjorden, a branch of the Langfjorden which itself is a branch off the great Romsdal Fjord. The mountains Skjorta, Fløtatinden, and Gjuratinden surround the main valley.