 Today preserved by NRHP as Hot Springs Central Avenue Historic District, the district includes 77 contributing properties to the district between Prospect Street and Park Avenue.Included within this district are the 1924 Arlington Hotel, the Medical Arts Building, a 1929 Art Deco high-rise, and the Wade Building, built in 1927 in the neoclassical style.Founded by the daughter of a lumber and brick magnate in 1985, the botanical garden on Arkridge Road features native Ouachita Mountains flora among rocky streams and waterfalls.