Paiyak Cave

Paiyak Cave is a natural limestone cave located in Sitio Paiyak, Barangay San Vicente, Sumilao, Bukidnon, northern Mindanao. Set in a forested and agricultural landscape, the cave features stalactites, stalagmites, and bat habitats within its chambers. Accessed by a short trek from the barangay proper with a local guide, it is promoted as an eco-tourism and spelunking site by the municipality, offering visitors a relatively undeveloped cave experience in Bukidnon's interior highlands.

Visitors can expect a short trek through rural trails and forested terrain to reach the cave entrance in Sitio Paiyak. Inside, the cave has low and narrow passages, chambers with stalactites and stalagmites, and areas inhabited by bats. The site is undeveloped with no lighting or paved walkways, so exploration is done with a local guide using flashlights or headlamps. The surroundings are quiet and natural, with agricultural fields and forest cover.