
Underground River: Subterranean Natural Wonder
The Puerto Princesa Subterranean River National Park, commonly referred to as the Underground River, is a UNESCO World Heritage Site located in Palawan, Philippines. It is famous for its stunning limestone karst landscapes and the impressive underground river that flows through a series of caves.
Visitor Fee
- Entrance Fee: Approximately ₱200 for foreign tourists and ₱50 for Filipino residents. Prices may vary, so it’s advisable to check ahead.
- Guided Tours: Additional costs for guided boat tours range from ₱1,500 to ₱2,500 per person, depending on the tour operator and inclusions.
Transportation
- By Air: Fly to Puerto Princesa International Airport (PPS).
- Local Transport: Take a van or tricycle from the airport or city center to the park entrance, approximately 30-60 minutes away.
- Boat Transfer: From the park entrance, visitors typically take a boat ride to the underground river (around 20-30 minutes).
Things to Do
- Boat Tour: Take a guided boat tour through the underground river to explore its remarkable rock formations and diverse ecosystems.
- Wildlife Watching: Observe various species of birds, monkeys, and other wildlife inhabiting the surrounding areas.
- Caving: Discover the fascinating geological formations inside the caves, including stalactites and stalagmites.
- Hiking: Explore the trails around the national park for a chance to see more of the stunning natural beauty.
- Photography: Capture the incredible scenery and unique cave formations, both inside and outside the river.

Why People Enjoy Coming Here
- Natural Wonder: The underground river is one of the longest navigable rivers in the world, recognized for its breathtaking natural beauty.
- Adventure: The boat tour through the cave offers a unique adventure experience, with the chance to witness stunning rock formations and wildlife.
- Ecological Significance: The park is a crucial habitat for diverse species, making it a favorite for nature lovers and conservationists.
- Cultural Experience: Learning about the local ecosystem and the significance of the park enriches visitors' understanding of the region.
How Old is This Place?
- The geological formations of the underground river have been developing over millions of years. The area was designated as a national park in 1971, with UNESCO recognition coming in 1999 for its outstanding natural beauty and ecological importance.
List of Activities
- Guided Boat Tours: Explore the underground river with a knowledgeable guide.
- Nature Walks: Hike the trails surrounding the park to enjoy the flora and fauna.
- Birdwatching: Spot various bird species that inhabit the area.
- Photography: Capture the unique landscapes and wildlife.
- Camping: Some tour packages include camping options for a more immersive experience.
Additional Nearby Attractions
- Honda Bay: Enjoy island-hopping tours and snorkeling in this beautiful bay, known for its clear waters and coral reefs.
- El Nido: Explore stunning beaches and lagoons, famous for its dramatic limestone cliffs and vibrant marine life.
- Tubbataha Reefs Natural Park: A UNESCO World Heritage Site known for diving and marine biodiversity, located further from Puerto Princesa.
- Palawan Wildlife Rescue and Conservation Center: Visit this facility to learn about and see endangered species, including the Philippine crocodile.
- Puerto Princesa City: Explore the city for its local markets, cultural attractions, and delicious cuisine.
Conclusion
The Puerto Princesa Underground River is a breathtaking natural wonder that offers adventure, beauty, and ecological significance. With its rich biodiversity and stunning landscapes, it is a must-visit destination for travelers seeking a unique and memorable experience in the Philippines