Without such a type cropping, it becomes fairly clear that this Mystery Photo is none other than a portion of the Old Faithful Inn's roof!
Our intrepid lodging consultants, David and Kay Scott, snagged this photo during one visit to Yellowstone National Park when they were invited by inn officials to take a look at the Upper Geyser Basin from the top of the inn!
Comments
I take it they were on a similar sloped roof with "widow's walk" to the one shown? Too bad they didn't include a shot of old faithful so we could see the view too.