"CRESCENT LAKE AND DIAMOND PEAK-DESCHUTES" by U.S. Forest Service- Pacific Northwest Region , public domain

Diamond Peek

Trailhead Permits

Map showing Permit Requirements for Trailheads in the Diamond Peak Wilderness in Oregon. Published by the U.S. Forest Service (USFS).

Map showing Permit Requirements for Trailheads in the Diamond Peak Wilderness in Oregon. Published by the U.S. Forest Service (USFS).

also available

National Parks
USFS NW