Cascade Canyon Barn -  The Cascade Canyon Barn was designed by the National Park Service to standard plans and built by the Civilian Conservation Corps in 1935. The National Park Service rustic style barn is 5 miles (8 km) west of Jenny Lake in Grand Teton National Park in the U.S. state of Wyoming.The rustic log cabin features saddle-notched log corners on a stone foundation. The foundation is buttressed at the corners to support the projecting log ends a feature typical of Park Service designs of the era. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Building