Towering over a hundred meters tall, is the Batong Palaka of Doña Remedios Trinidad, Bulacan. This limestone karst resembles that of Mts. Pamitinan, Binicayan and Hapunang Banoi in Rizal, but on a smaller scale. Hiking Batong Palaka will only take you around 20-30 minutes depending on your fitness level. Trail is pretty established although guiding system and registration is still not initiated by the LGU. (Transit Pinas)