Private Puerto Princesa Underground River, Ugong Cave & zipline

Embark on a remarkable journey to the Puerto Princesa Subterranean River National Park, a UNESCO World Heritage Site and one of the New 7 Wonders of Nature. This awe-inspiring natural marvel is home to the world’s longest navigable underground river, winding its way through a stunning cave system adorned with ancient stalactites and stalagmites. As you glide through the shadowy caverns by paddle boat, marvel at the cathedral-like chambers and surreal rock formations shaped by nature over thousands of years. The Underground River is not just a scenic wonder—it’s a rich ecosystem teeming with biodiversity, and a proud symbol of the Philippines' natural heritage.

By joining this tour, you’re also making a meaningful contribution to local communities and sustainable tourism. A portion of your visit supports the Ugong Rock Adventure, a government-backed ecotourism project managed by the residents of Barangay Tagabinet, including members of the Batak and Tagbanua indigenous groups. Through their cooperative, locals have found new opportunities for livelihood, environmental stewardship, and cultural preservation. What was once a quiet village is now a model for community-led conservation, where eco-guides, climbers, and nature advocates proudly share their land with visitors. Your journey becomes more than sightseeing—it becomes a story of empowerment, preservation, and responsible travel.