Inside Capisaan Cave, a vast cave system featuring dramatic chambers and rare calcite formations.

Photo Credit: Capisaan Caves   Source: Capisaan Caves

Kasibu is one of fifteen (15) municipalities that comprise the province of Nueva Vizcaya in the Cagayan Valley. The town is politically subdivided into (30) barangays, and is a part of the Lone Congressional District of Nueva Vizcaya.