Underground Cemetery was built by the Franciscan missionaries, the underground cemetery was the hiding place of the Katipuneros that is an enclosed by a circular structure, The tombstones are embedded on the brick walls of the cemetery and the basement. The intricately designed wall and wrought iron gate with a red-tiled walk leads straight to the small chapel, where an altar-like structure is located.
- Global Pinoy. http://www.globalpinoy.com/travel/province/laguna.php
(accessed on Aug. 7, 2007).