Agusan Peatland
Agusan Peatland is a peat swamp forest located in Barangay Caimpugan, San Francisco, Agusan del Sur, within the Agusan Marsh Wildlife Sanctuary in Mindanao. It is notable as one of the few remaining intact peatlands in the Philippines, featuring a peat dome formed over thousands of years. The site is recognized for its biodiversity, carbon storage function, and unique wetland ecosystem of tall peat forests, blackwater streams and marshes.