Balamban’s Casili Underwater Cave System

The Casili Underwater Cave System (CUCS) is located in Barangay Arpili- Balamban [10.441806°N, 123.711667°E]. It was initially explored by FCD members Bernil, Doc Amores and Alec Toting on Aug. 23, 2011. Subsequent explorations by the 2-man team of Gastardo and Amores have determined the underwater cave’s deepest point at 40 meters/ 130 feet. The present cave … Continue reading Balamban’s Casili Underwater Cave System