Norse Peak Wilderness is characterized by forested slopes and jutting volcanic peaks. The local streams flow through narrow valleys into lower elevation meadows. The topography includes broad open park-like basins at higher elevations. Elevations range from 3,000 feet (900 m) at the Greenwater River in the north to 6,856 foot (2090 m) Norse Peak in the west and 6900 foot (2100 m) Fifes Peaks, a prominent remnant volcanic cone in the east. The eastern portion is drained by tributaries of the Naches River.