Maybe because it originated as a tennis ranch when it opened in 1987, or maybe because it already ranks among the best travel destinations in the United States, the owners of Enchantment Resort were not sure that their Sedona, Arizona, campus needed to cater to nature seekers too when they tapped Gluckman Tang Architects in 2018 to design a trailhead building. Though the resort’s longtime trail guides were beloved by guests, “There was a perception that hikers and mountain bikers preferred camping over hotels,” recalls firm partner Dana Tang. But after completing the programming and design of the new 4,000-square-foot Trail House, there was unexpected demand for adventure tourism.