Colorado: With a network of trails to suit every level of hiker, get up-close with the Flatirons (the slanting slabs of sandstone that are Boulder’s most recognizable landmark) framed by a beautiful meadow.
Colorado: Admire the intricate carvings adorning this building, shipped piece by piece from Boulder’s sister city in Tajikistan. Have a bite to eat and order a pot of tea from the teahouse’s exhaustive menu.