Hwy 97 south from Chemult to Diamond Lake Junction (Hwy 138), turn right on 138to Hwy 230, left to Diamond Lake
Nearest airport is at Medford, Oregon. Follow Hwy 62 north from Medford past Union Creek where Hwy 62 turns right. Continue straight on Hwy 230 for about 22 miles. Mt. Thielsen will appear around a curve just before the intersection with Hwy 138
Mt. Thielsen rises in the southern Oregon Cascade range just north of Crater Lake National Park. This view is from Highway 230 just before its junction with OR138. Nearby is Diamond Lake where more spectacular views of the mountain can be seen.