This is one of the historical site and museum in Laguna which is probably the oldest underground cemetery in the Philippines aged of 164 old cemetery located on the boundary of Nagcarlan proper and Barangay Bambang was built by Franciscan friars during the Spanish colonization. I just went to the main entrance & registered my name before heading to the tombs under which a little bit scared with the structures at the walls but can't help not to look at the tombs and mausoleums. It's quite cool down under and I'm little bit scared. I took photo with me and leave immediately. I love the very unique arched gate leads to the chapel and main entrance built into the cemetery's inner wall. It was declared a National Historical Landmark in 1982.
Please take note: The Nagcarlan Underground Cemetery is open on Tuesdays to Sundays from 8:00am to 4:00pm. There's no entrance fee. Being only one of its king in the Philippines, you should definitely not miss this.