The are numerous caves throughout the entire Province but extensive karst phenomena in Mabinay ensured its claim to being the CaveTown of Negros Oriental.
Over 400 caves are said to exist in Mabinay. A Dutch-Belgian expedition identified 45 of these, including Odloman (8,870 meters long), Panligawan (143 meters), Pandalihan (282 meters), Baliw (769 meters) Mambajo (326 meters) and Bulwang (155 meters). Spelunkers will also want to explore those found in Bayawan City and La Libertad.
Bulwang Cave : Mabinay
Habhaban Cave : Bayawan
