Puerto Princesa Subterranean River National Park (Underground River) Complete Travel Guide (2026)
The Puerto Princesa Subterranean River National Park is a UNESCO World Heritage Site and one of the New 7 Wonders of Nature. It features one of the world’s longest navigable underground rivers (over 8.2 km / 5.1 miles), which flows directly into the sea beneath dramatic limestone karst formations. Visitors paddle about 1.5 km through a stunning cave system filled with impressive stalactites, stalagmites, and rock formations resembling animals, cathedrals, or fantasy landscapes.
The park protects a rich biodiversity, including monkeys, birds, bats, and lush tropical forest. It is a must-visit highlight of Palawan and a highlight of any Philippines itinerary.
How to Get There
Location: Sabang, about 80 km (50 miles) north of Puerto Princesa City on Palawan Island.
From Puerto Princesa City: 1.5–2 hours by van or bus over scenic roads.
Typical Day Tour Structure: Hotel pickup in Puerto Princesa (usually 6:30–8:30 AM). Drive to Sabang Wharf. Short outrigger boat (banca) ride (~15–20 minutes) across the sea to the river entrance, passing limestone cliffs. Brief walk through forest (watch for macaques!). Paddle boat tour inside the cave (~45–60 minutes). Return to Sabang for lunch, then back to the city (total day trip ~8–10 hours).
Airport: Fly into Puerto Princesa International Airport (PPS). Direct flights from Manila (~1.5 hours) and other major hubs.
Booking and Permits
Daily visitor numbers are limited (around 900 slots) to protect the site, so advance booking is highly recommended, especially in peak season.
Easiest Option: Join an organized day tour from Puerto Princesa (includes hotel transfers, boat rides, guide, lunch, and most fees). Book via your hotel, GetYourGuide, Viator, or local operators.
DIY: Possible but more complicated. Arrange transport to Sabang, secure a Visitor Entry Permit (VEP) in advance via the official tourism office or online systems, and handle boat scheduling. Walk-ins risk being turned away.
Costs (Approximate)
Entrance Fee: ₱500 (adults)
Audio Guide: ₱85 (highly recommended; provides narration)
Environmental/Eco Fee: ₱150 (Puerto Princesa)
Boat Transfer & Other Fees: ₱180–200+
Full Day Tour Package: Often ₱1,500–3,000+ per person (varies by inclusions and group size).
Children and young adults pay reduced rates. Bring cash (small bills) as cards may not be accepted everywhere.
What to Expect on the Tour
Life vest and hard hat provided.
Paddle boats rowed by local guides using paddles and flashlights (no motorized boats inside the cave).
The cave is dark; the audio guide helps identify formations (e.g., “The T-Rex,” curtains, etc.).
Photography is allowed (no flash inside to protect the environment), but touching walls or formations is strictly prohibited.
Tour length inside the cave: ~1.5 km round trip.
Wildlife: Monkeys at the entrance area; bats and swiftlets inside.
Best Time to Visit
Dry Season (November–May): Ideal, with sunny weather, calm seas, and lower rain risk. December–April is peak tourist time.
Rainy Season (June–October): Possible short showers, but the cave itself is protected. Tours may cancel during heavy storms or flooding. Fewer crowds and lower prices.
Mornings are best for calmer waters and better light.
What to Bring
Comfortable clothes and shoes (you may get a bit wet/splashy). Camera or waterproof phone case. Insect repellent (biodegradable). Light jacket or rain cover (for the boat ride). Passport/ID (for permits). Snacks, water, and cash. Sunscreen and hat for the open boat rides.
Tips for an Enjoyable Visit
Book early, especially December–March. Take motion sickness medication if sensitive to boat rides. Respect the environment: No touching formations, no littering, follow guide instructions. Combine with other Sabang activities: Mangrove paddle boat tours, beach time, or hiking. Lunch is usually included in tours (buffet with Filipino dishes).
For a more relaxed pace, stay overnight in Sabang (beach village vibe) instead of a rushed day trip.
Nearby Attractions
Sabang Beach and Underground River viewpoints.
Honda Bay (island hopping).
Puerto Princesa City: Baker’s Hill, Iwahig Firefly Watching, or the Crocodile Farm.
Final Thoughts
The Puerto Princesa Subterranean River is a unique natural wonder that showcases the Philippines’ incredible biodiversity and geology. With proper planning, it offers a memorable, awe-inspiring experience. Safe travels!