National Register of Historic Places
Obsidian Cliff
Also designated a National Historic Landmark.
Mammoth vicinity, Park County, Wyoming
The record
- Listed
- June 19, 1996
- Type
- Site
- Address
- Approx. 13 mi. S of Mammoth;E. side of US 89, S. of ObsidianCliff Kiosk, Mammoth vicinity
- County
- Park
- State
- Wyoming
- Contributing resources
- 1 site
- Coordinates
- 44.80953, -110.70194
- Reference number
- 96000973