Nestled in the heart of Palawan, the Puerto Princesa Underground River is one of the New 7 Wonders of Nature and a UNESCO World Heritage Site. This breathtaking attraction features an 8.2-kilometer-long subterranean river that winds through a dramatic limestone cave system adorned with awe-inspiring stalactites and stalagmites. Visitors can embark on a serene boat tour to explore this underground marvel, where the sights and sounds of nature create an unforgettable experience.
This ecological treasure is home to a rich biodiversity, including swallows and cave-dwelling bats. To preserve its pristine beauty, visitor access is limited each day, making it essential to book in advance. If you’re planning a trip to Palawan, the Puerto Princesa Underground River is a must-visit destination!
The Puerto Princesa Underground River is a once-in-a-lifetime destination that showcases the beauty of nature, wildlife, and adventure all in one place. Whether you’re a nature lover, an adventure seeker, or a photographer, this UNESCO World Heritage Site is an unmissable gem in the Philippines.
Plan ahead, follow eco-friendly travel tips, and get ready for an unforgettable journey into one of the world’s most spectacular underground rivers!
Best Time to Visit
The ideal time to visit is during the dry season, from November to May. During these months, the weather is more predictable, ensuring smooth boat rides and clear skies. The rainy season (June to October) may bring rough seas, which can sometimes lead to tour cancellations.
What to Expect on the Underground River Tour
To visit the Underground River, you must secure a permit through an accredited tour operator or the Puerto Princesa Subterranean River National Park office. Due to its popularity, it’s best to book in advance as daily visitor slots are limited.
How to Get There
By Air
The fastest way to reach Puerto Princesa is by flying into Puerto Princesa International Airport (PPS). Major airlines operate direct flights from:
- Manila (Ninoy Aquino International Airport)
- Cebu (Mactan-Cebu International Airport)
- Other major cities in the Philippines
By Sea
Ferries from Manila and Cebu offer an alternative way to reach Puerto Princesa, though the journey takes approximately 24 hours.
By Land (From Puerto Princesa to Sabang)
- Van/Bus: Public vans and buses operate daily from Puerto Princesa to Sabang, taking 2-3 hours.
- Private Car: Renting a private car or hiring a taxi provides a more convenient and comfortable ride.
💡 Tip: Many travel agencies offer tour packages that include round-trip transportation from Puerto Princesa to Sabang, along with the Underground River tour.
Tour Highlights
- Boat Ride Inside the Cave – A 45-minute journey through a mystical, pitch-dark cavern, illuminated by flashlights and guided by expert boatmen.
- Unique Rock Formations – Marvel at the stalactites and stalagmites shaped by nature over thousands of years.
- Rich Wildlife – Spot bats, swallows, and other cave-dwelling species as you explore the river.
- Serene Natural Ambience – Enjoy the tranquil atmosphere, with only the sounds of nature echoing through the cave.
Tour Costs
- Entrance Fee: PHP 150 – PHP 300
- Boat Tour: PHP 1,000 – PHP 1,500 (varies for private or group tours)
Travel Tips for an Enjoyable Tour
- Dress comfortably – Wear light clothing that can get wet and bring a spare set of clothes.
- Footwear – Opt for aqua shoes, trekking sandals, or rubber slippers for comfort.
- Waterproof your valuables – Bring a dry bag to keep gadgets and essentials safe.
- Sun protection – Apply sunscreen and insect repellent before the tour.
- Follow safety protocols – Always wear the provided life vests and helmets.
- Avoid single-use plastics – Bring a refillable water bottle to help protect the environment.
- Be mindful inside the cave – Keep noise levels low and watch out for bat droppings when looking up!
Other Attractions Near the Underground River
- Sabang Beach
A tranquil paradise near the Underground River, Sabang Beach boasts pristine white sands and crystal-clear waters. With its laid-back vibe and minimal commercial development, it’s the perfect spot for relaxation, swimming, and photography. - Ugong Rock Adventure
For thrill-seekers, Ugong Rock offers cave exploration, rock climbing, and an exhilarating zip-line ride across the lush forest. This limestone formation is known for the “ugong” or humming sound it produces when the wind passes through its crevices. - Mangrove River Cruise
Take a serene boat ride through the Sabang Mangrove Forest, home to diverse wildlife like monitor lizards, crabs, and kingfishers. This eco-tour highlights the importance of mangroves in preserving coastal ecosystems.
