Major Mountain Ranges of Idaho

Idaho's rugged topography is defined by numerous significant ranges, making it a paradise for mountaineers and outdoor enthusiasts. Prominent ranges include:

• Bitterroot Range
• Boise Mountains
• Cabinet Mountains
• Caribou Range
• Clearwater Mountains
• Coeur d'Alene Mountains
• Lemhi Range
• Lost River Range (home to Borah Peak, Idaho's highest point at 12,662 ft)
• Owyhee Mountains
• Pioneer Mountains
• Sawtooth Range (iconic jagged peaks)
• Selkirk Range
• Snake River Range
• White Cloud Peaks

These ranges encompass vast wilderness areas, including the Frank Church–River of No Return Wilderness, the largest contiguous wilderness in the lower 48 states.