A breathtaking natural lagoon on Pangabangan Island in Libjo, Dinagat Islands, surrounded by towering karst limestone formations that create a cathedral-like enclosure. The crystal-clear waters display rich shades of blue and green, providing an ideal spot for swimming, sunbathing, and kayaking. The remote location ensures an uncrowded, pristine experience.
| Category | Nature |
| Province | Dinagat Islands |
| Region | Region XIII - Caraga |
| Coordinates | 10.12800000, 125.61000000 |