Dona Remedios Trinidad and San Miguel, Bulacan.
658.85 hectares/ 1937
Historical site of the establishment of the first Philippine Republic called the Biak-na-Bato Republic. It was the stronghold of General Emilio Aguinaldo during the revolution against the Spanish regime. It was also the site of the signing of the Pact of Biac-na-Bato, which include the exile of Aguinaldo to Hongkong.
The park offers natural attractions like Bahay Paniki Cave, Aguinaldo Cave, Madlum Cave, Tanggapan Cave, Tilandong Falls, and a river traverse the park.
Visitor Center, PASu Office, toilets, stairways, bridge, camping ground, picnic areas, parking space.
Cave exploration, trekking, mountain climbing, rock climbing, bird watching, swimming, hiking, picnic, camping
Entrance fee: P20 (Adult); P10 (Children/Sr. Citizen); Picnic Table rent: P30 (per day)
Best time to visit
November to May
Type I - Two pronounced seasons: dry from September to April; wet during the rest of the year
Visitor Center/PASu Office
River traversing the park