Balboa Park encompasses a 1,400-acre site with historical buildings, numerous museums, gardens, and green space. The park was created for the Panama California Exhibition of 1915-1916, and most of the buildings remain from that event. The predominant architecture is Spanish-style low-rise buildings that blend in with the natural surroundings. Among the highlights of the park are the botanical gardens and lily pond, the Museum of Man, the Museum of Natural History, the San Diego Museum of Art, and the famous San Diego Zoo. Even if you never go into a building, the park is simply a beautiful place.