A.C. Hobbs: Paulina Lake.
A.C. Hobbs: Paulina Creek.
A.C. Hobbs: Paulina Creek Bridge.
A.C. Hobbs: Paulina Creek Falls.
A.C. Hobbs: Deschutes National Forest from Paulina Falls Trail
A.C. Hobbs: Paulina Creek Falls.
A.C. Hobbs: Paulina Creek Falls.
A.C. Hobbs: Paulina Creek Falls.
A.C. Hobbs: Big Obsidian Flow.
A.C. Hobbs: Big Obsidian Flow Trail.
A.C. Hobbs: Lost Lakes from Big Obsidian Flow Trail.
A.C. Hobbs: Big Obsidian Flow Trail.
A.C. Hobbs: Big Obsidian Flow Trail, looking north.
A.C. Hobbs: Big Obsidian Flow.
A.C. Hobbs: Sisters, Main Street
A.C. Hobbs: Silica Trail
A.C. Hobbs: Silica trail, Newberry crater
A.C. Hobbs: Paulina Lake Lodge
A.C. Hobbs: Lava River Cave.
A.C. Hobbs: Near Benham Falls
A.C. Hobbs: Paulina Lake.