Built in 1931 and designed by Denver architect W.R. Rosche, Red Rocks Trading Post was originally known as the Indian Concession House and was at times referred to as the Red Rocks Pueblo. Predating the amphitheatre by a decade, it was built in a Pueblo Revival style to commemorate Native American architecture and harmonize with the surrounding landscape. As a first stop for tourists visiting the mountain parks, it originally housed a museum featuring the local flora, fauna, and geology of the Denver Mountain Parks, and it also sold concessions, antiques, and native artifacts. It became a Denver Landmark in 1994 and a National Historic Landmark in 2016 along with the park, amphitheatre, and CCC Camp.