3 years agoCentral Oregon - Three Sisters Wilderness - Obsidian is a useful, durable materialHikingViking
3 years agoCentral Oregon - Three Sisters Wilderness - Ascending a Majestic Volcanic ZoneHikingViking
3 years agoCentral Oregon - Three Sisters Wilderness - Close enough to touch Obsidian Waterfall!HikingViking
3 years agoCentral Oregon - Three Sisters Wilderness - Obsidian Creek Crossing + Walking Obsidian Falls!HikingViking
3 years agoCentral Oregon - Three Sisters Wilderness - Crossing Obsidian Creek ABOVE Obsidian Falls!HikingViking
3 years agoCentral Oregon - Three Sisters Wilderness - Early Morning Volcanic ExplorationHikingViking