2020 Map of Sun Valley

About this map

Sun Valley and the neighboring settlement of Triumph define this Idaho landscape, where the recreation-heavy economy is traced through a dense network of mountain trails and ski runs. High-elevation terrain is prominent, with Dollar Mtn, Proctor Mtn, and Ruud Mtn rising above the valley floor. The map details the complex irrigation and water management system of the era, including the Comstock Ditch and numerous seasonal creeks like Trail Cr and Corral Creek that feed into the Big Wood River. Local history is anchored by the Ketchum Cem and the surrounding reaches of the Sawtooth National Forest. Significant canyons and gulches, such as Keystone Gulch and Elkhorn Gulch, provide geographic context for the region's development between the river forks and the high ridges of Morgan Ridge.