Valley County, Idaho

Valley County is tucked into central Idaho, and it’s big—really big—with much of it covered by wilderness. Logging used to be a major industry here, but these days tourism and outdoor recreation are the big draws. The Payette River runs through the county and is a favorite for rafting, kayaking, and other adventures.

Mountains surround the county, including the stunning Sawtooth Range, while forests cover much of the landscape. Ponderosa pines are everywhere. Payette Lake is crystal clear and perfect for swimming and boating, while Lake Cascade is the largest lake in the county and offers plenty of room for water recreation.

McCall is the county’s tourist hotspot, especially during its famous Winter Carnival, when the town fills up with ice sculptures, events, and visitors. Cascade serves as the county seat and is a smaller community with plenty of charm. Whether you’re into hiking, skiing, boating, or simply enjoying the scenery, Valley County has no shortage of ways to get outside.

CategoryDetails
County NameValley County
County SeatCascade
EtymologyNamed for the valley created by the surrounding mountains
Cities, Towns, and CommunitiesCascade, Donnelly, McCall, and several smaller communities
Interstates and HighwaysU.S. Route 55, State Highway 21
FIPS Code16-085
Total Area3,721 square miles (land: 3,660 sq mi; water: 61 sq mi)
Adjacent Counties Idaho County (North), Adams County (West), Gem County (Southwest), Boise County (South), Custer County (East), Lemhi County (East)
Time ZoneMountain Time Zone
StateIdaho
Coordinates44.63° N, 116.07° W
Major LandmarksPayette Lake, Brundage Mountain, and the Sawtooth National Recreation Area
Population13,500
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