The Obsidian ~ Is this real? : r/camping

Best Camping in and near Obsidian Dome

Obsidian finds at Glass Butte, Or, the view from the top is worth the trek : r/rockhounds

The Obsidian ~ Is this real? : r/camping

Camping in Williams, Arizona and Exploring the Lava River Caves

r/TentPorn, majestic shots of tents and shelters in their native habitat.

Is this a piece of man-made glass or a piece of obsidian? : r/whatsthisrock

Best Overland Trails Across the US: Ozarks to Georgia

Best Camping in and near Obsidian Dome

Obsidian Dome Trail on Highway 395 Near June Lake - California Through My Lens