Digging through my photos... it was the '08 Great Road Trip... and I even took it on my iPhone then which means that I've got all the other metadata info.

October 3rd, 2008 at 1:42 pm. The geocoding location on it puts it at https://www.google.com/maps/@48.3855579,-114.0865119,3a,75y,... though I'm not 100% sure that is the exact location. The photo is https://imgur.com/a/rzwSjak