What is the name of the 4.2 acre public garden in the Smithsonian complex, adjacent to the Smithsonian Castle on the National Mall in Washington?
National Mall The National Mall is a national park in downtown Washington, D.C., the capital of the United States. The National Park Service (NPS) of the U.S. Department of the Interior administers the National Mall, which is part of its National Mall and Memorial Parks unit.
Gardens of the World Gardens of the World is a botanical garden in Thousand Oaks, California. It is located at Thousand Oaks Boulevard, directly across the street from Thousand Oaks Civic Arts Plaza. Established in 2001, the park was given to the city by the owners of a local travel agency. It is home to a French garden and waterfall, English rose garden, Italian grapevine garden and a Japanese garden with koi ponds and a pagoda. The park is used for hiking and picnicking, and guided tours of the gardens are available. Its Californian Mission Courtyard is home to native California flora and replicas of the remaining 21 California Missions. It is also a statue of Padre Serra in this part of the park. The botanical garden is 4,5 acres.