Want to be your houseguests' hero? Take it to the water. Everything seems better when you're floating through the heart of the city, gazing at a blue sky while ducks, hawks, eagles and osprey ply the shoreline. Yup, if you want to say "my hometown makes yours look like a Siberian gulag" just take your guests down the Boise River.
Second Place: Boise Greenbelt
Third Place: Downtown Boise