Sort by: Featured FirstTitle Newest First Oldest First Date Established (desc) Random Rating Rating (asc) Bookmarks Bookmarks (asc) Tubbataha Reef Ecosystems Locations: Palawan Types: Island / Beach Conditions: Good Featured Candaba Bird Sanctuary Species Locations: Pampanga Types: Wildlife Conditions: Good Featured Philippine Tarsier Sanctuary Species Locations: Bohol Types: Wildlife Conditions: Critical Featured Balagbag Falls Superlative Beauty Locations: Quezon Types: Waterfalls Conditions: Good Balangagan Cave Superlative Beauty Locations: Sagada Types: Caves Puerto Princesa Subterranea... Ecosystems Locations: Palawan Types: River / Lake Conditions: Significant concern Taal Volcano Ecosystems Locations: Batangas Types: Mountains Conditions: Critical Aglipay Cave Ecosystems Locations: Quirino Types: Caves Conditions: Critical Mount Apo Natural Park Superlative Beauty Locations: Davao Types: Mountains Mount Iraya Superlative Beauty Locations: Batanes Types: Mountains Conditions: Good Hinulugang Taktak Earth’s history Locations: Rizal Types: Waterfalls Malapascua Island Superlative Beauty Locations: Cebu Types: Island / Beach Conditions: Critical
