View of Diamond Lake and Mount Bailey above the west ridge
The prominent summit of Mount Thielsen from below the scree field
First views of Mount Thielsen from the west ridge with seasonal wildflowers
The steep scree slope with Mount Diamond on the horizon
A climber down climbs the summit pinnacle
Climbers make their way up the scree field with Diamond Lake and Mount Bailey above
View of Crater Lake National Park on the horizon from the summit
The south ridge with many volcanic formations