Glide into a subterranean cathedral on a shared boat tour from Sabang to the Puerto Princesa Underground River. This UNESCO-listed, navigable cave offers dramatic limestone formations, bat colonies and an accessible half-day adventure with lunch and hotel transfers included.
More ways to explore the area's outdoor wonders
The morning van drops you at Sabang with mangroves pressing close to the road and the sea breathing steady beyond the trees. Boats bob at a simple wharf; guides check life vests and flashlights while the limestone cliff gapes like a dark mouth. Paddles slip and the boat slides into the cave’s throat, the world narrowing to the beam of your light and a cathedral of stalactites that seems to grow from another time.
Difficulty
easy
Duration
7–8 hours
Fitness Level
Light physical fitness—able to board small boats and handle short walks and steps.
Wildlife
History
The park was designated a UNESCO World Heritage Site on December 4, 1999, recognizing its karst cave system and importance to biodiversity and cultural heritage.
Conservation
The karst and mangrove systems are fragile; follow guide directions, avoid touching cave formations and dispose of waste properly to reduce impact.
Reserve your spot on the Underground River Puerto Princesa Palawan (shared tour) today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring a dry bag
Small electronics and documents should be stowed in a waterproof bag—boats and docks are wet and splash-prone.
Wear secure footwear
Non-slip sandals or water shoes make boarding boats and walking on wet planks safer.
Expect low light
Bring a compact headlamp or use your phone flash; guides provide torches but having your own helps for photos.
Respect cave rules
Don’t touch formations or disturb wildlife; flash photography may be limited to protect bats and swiftlets.
Waterproof dry bag
Protects phone, camera and documents from splashes while boarding and inside the cave.
Non-slip water shoes or sturdy sandals
Provides grip on wet docks and uneven surfaces when entering and exiting boats.
Insect repellent
Useful for mangrove boardwalks and the wharf, especially in warmer months.
summer
Light rain jacket
Handy during the rainy season; compact and keeps you dry during transfer drives and wharf time.
fall