Caving adventure is not new in the Philippines. In fact, we have the Puerto Princesa Subterranean River now being one of the New Seven Wonders of Nature. We also have Sumaguing Cave of Sagada and the Callao Cave of Tuguegarao. Count also the Tabon Cave where we find the believed-to-be first man in the world. Now, Bulwang Caves are yet another cave to explore. Mabinay, Negros Oriental is home... continue