4 years agoCentral Oregon - Three Sisters Wilderness - Close enough to touch Obsidian Waterfall!HikingViking
4 years agoCentral Oregon - Three Sisters Wilderness - Obsidian is a useful, durable materialHikingViking
4 years agoCentral Oregon - Three Sisters Wilderness - "Obsidian Grand Loop" vs "Obsidian Lollipop Loop"HikingViking
4 years agoCentral Oregon - Three Sisters Wilderness - Obsidian Creek Crossing + Walking Obsidian Falls!HikingViking
4 years agoCentral Oregon - Three Sisters Wilderness - Picturesque Alpine Meadow in Mountain's ShadowHikingViking