Spend a private full day from Puerto Princesa exploring the Underground River, paddling mangroves, and tackling Ugong Rock’s zipline — a balanced day of geology, wildlife, and hands-on eco-tourism.
More ways to explore the area's outdoor wonders
You step off the air-conditioned van and the rainforest exhales — humid, green, alive. The road from Puerto Princesa unspools for roughly two hours, trading city chatter for a soundtrack of insects and distant surf. At Sabang, a small flotilla of bancas waits; their bows cut the mangrove shadows and carry you into a cavern where light becomes a thing you earn.
Difficulty
moderate
Duration
9 hours (approx.)
Fitness Level
Light-to-moderate fitness; able to board small boats, climb short stone steps, and walk uneven cave floors.
Wildlife
History
Ugong Rock and the cave networks were used historically by Tagbanua communities; the Underground River area is a UNESCO-listed park protecting karst landscapes and old-growth forest.
Conservation
Puerto Princesa Subterranean River National Park enforces visitor limits and local mangrove tours support community-based conservation to reduce fishing pressure and protect nursery habitat.
Reserve your spot on the Private Tour Underground River,ugong cave,zipline, mangroove boat today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive early
Start in the morning to avoid crowds at the Underground River and get calmer light for mangrove photos.
Protect electronics
Carry a small dry bag for phones and cameras — caves and boats are damp and splashes are common.
Wear grippy shoes
Closed-toe, quick-dry shoes with decent tread are best for cave floors and the short climb at Ugong Rock.
Bring cash
Small local vendors and tips for guides/boatmen are easier to pay with Philippine pesos; ATMs are limited in Sabang.
Dry bag (5–10L)
Protects camera, phone, and documents from splash and cave dampness.
Quick‑dry shoes
Closed-toe shoes with grip for cave walking, zipline platforms, and paddling access.
Insect repellent
Mangroves and forest edges can harbor mosquitoes, especially at dawn and dusk.
summer
Light rain shell
A packable shell helps during sudden tropical showers or the cool cave interior.
wet-season/fall