Throwback Thursday: Where Did Ray Hike in Glacier Park?

#ThrowbackThursday: Let's see if you can guess where Ray hiked in 1913 from his description on this postcard!

Ray states, "I just came back from about a thirty mile ride on horse back. We went up to one of the camps for supper and then took a boat ride and started back here at 7:30 and arrived 9:30. Fifteen miles each way."

Hint: What building is this photo taken of?