Hidden beneath limestone mountains and dense rainforest, the Puerto Princesa Underground River is one of Palawan’s most extraordinary experiences. This 8.2-kilometer subterranean river flows directly into the sea, winding through cathedral-like caverns filled with rock formations, stalactites, and bats. Recognized as one of the New 7 Wonders of Nature, it’s a must-visit for travelers exploring central Palawan.
Quick Facts:
- Region: Palawan (Central)
- Best Time to Visit: November to May (dry season)
- How to Get There: Fly to Puerto Princesa City, then take a 2-hour van or bus ride to Sabang
- Ideal Stay: 2–3 days
Summary
- UNESCO World Heritage Site and one of the New 7 Wonders of Nature
- 8.2 km-long underground river system accessible by boat
- Ideal for eco-tourism and day trips from Puerto Princesa City
- Best visited during dry months for calm river conditions
Top Attractions:
- Underground River Tour — Explore the limestone caverns by paddleboat, guided by local boatmen trained by the park.
- Sabang Mangrove Paddle Tour — A relaxing ride through a mangrove forest, home to birds, snakes, and monkeys.
- Ugong Rock Adventures — Try ziplining or spelunking at this limestone formation en route to Sabang.
- Sabang Beach — A scenic, less-crowded beach perfect for post-tour relaxation.
- Palawan Wildlife Rescue and Conservation Center — See crocodiles and learn about local wildlife conservation.
How to Get There:
- By Air: Fly to Puerto Princesa International Airport (PPS).
- By Land: From Puerto Princesa City, take a van or bus to Sabang (approx. 2 hours).
- By Tour: Most hotels and agencies offer organized day tours with transport, permits, and lunch included.
Best Time to Visit:
- Visit from November to May, during the dry season. The river is calmer, and tours are rarely canceled due to weather.
- Avoid July to October when heavy rainfall can cause flooding inside the cave.
Where to Stay:
- Daluyon Beach and Mountain Resort — eco-luxury resort close to the park entrance
- Sheridan Beach Resort & Spa — beachfront resort with full amenities
- Bambua Nature Cottages — eco-friendly lodging surrounded by greenery
Where to eat:
- Gusto Grill & Resto — grilled seafood and Filipino favorites
- The Smoky Place — wood-fired pizza near Sabang Beach
- Daluyon Café — healthy local and international dishes with ocean views
Tips & Local Hacks:
- Secure your Underground River permit at least a day before — required by the park office.
- Bring a dry bag for valuables during the boat ride.
- Wear sandals or waterproof shoes — some parts of the tour may get wet.
- Combine the river tour with Ugong Rock or the mangrove tour to maximize your trip.
- Keep voices low inside the cave — sound echoes easily!
3-Day Suggested Itinerary:
- Day 1: Arrival in Puerto Princesa → Visit Crocodile Farm → Dinner at KaLui Restaurant
- Day 2: Underground River Tour + Sabang Beach afternoon swim
- Day 3: Ugong Rock zipline + return to city → Optional Honda Bay island hopping