Libmanan Caves National Park

Libmanan Caves National Park is a protected area with a network of limestone caves set within the hilly farmland of Libmanan municipality. The caves, particularly the Colapnitan cave system, form the main feature of the park where visitors can explore underground formations.

The Philippine government established the national park in 1934 through Proclamation No. 654 to preserve its geological features. This early protection reflects the importance the country placed on conserving these natural formations.

Local farmers have traditionally collected bat guano from the caves and used it as natural fertilizer for their fields. This practice connects the caves directly to the daily farming life of people in the area.

Visitors should wear appropriate clothing and sturdy shoes since the caves can be slippery with uneven ground surfaces. It is helpful to arrange a local guide who can navigate the caves safely and provide information about the formations.

The cave system houses thousands of bats and swiftlets living within the limestone formations, shaping the ecological network of the park. These flying residents play an important role in the life cycle of the underground ecosystem.

Inception: February 6, 1934

GPS coordinates: 13.68333,122.98333

Latest update: December 14, 2025 11:21