Diamond Lake Visitor Center
Address: Diamond Lake Campground Diamond Lake, OR 97731
Hours of Operation: Closed for the 2025 summer season. (Closed on federal holidays)
Office Phone: 541-496-3532
Mailing Address: 2020 Toketee Ranger Station Road Idleyeld Park, OR 97447
Additional Office Information
The Diamond Lake Visitor Center is located in the Diamond Lake Recreation Area. The visitor center is largely run by volunteers and is open only during summer months.