The Muntinlupa Sunken Garden, also known as the New Bilibid Prison Sunken Garden and often shortened to simply Sunken Garden, is a large public urban park and a local government-protected zone located in Muntinlupa, Metro Manila, Philippines. It is an open grassy space on the southern shore of Jamboree Lake that is lower than the surrounding elevation in the New Bilibid Prison Reservation. The park is under the joint operation and management of the City Government of Muntinlupa and the Bureau of Corrections.
