Balboa Park (San Diego) an outdoor amphitheatre. The Casa Del Prado Theater is the home of San Diego Junior Theatre, the country's oldest children's theatre program. The House of Pacific Relations International Cottages collected on El Prado offer free entertainment shows. The Botanical Building, designed by Carleton Winslow, was the largest wood lath structure in the world when it was built in 1915 for the Panama-California Exposition. It contains large specimen palms and other plants and sits next to a long reflecting pool on the El Prado side. Located in the eastern third of the park is the Morley Field Sports Complex, which includes
San Diego History Center San Diego History Center The San Diego History Center is a museum showcasing the history of San Diego, located in the city's Balboa Park. Founded in 1928 by businessman and civic leader George W. Marston, the San Diego Historical Society was housed in the Mission style Junípero Serra Museum on Presidio Hill, the site of the earliest settlement in San Diego and California. The original building was designed by architect William Templeton Johnson. In 1982, the San Diego Historical Society moved its collections and research library to the Casa de Balboa building in Balboa Park (maintaining the Serra Museum as