
moderate
5 days (full-day excursions)
Moderate fitness: able to board small boats, walk short uneven trails, and get in/out of inflatables.
A compact five-day loop from Puerto Princesa to El Nido that pairs the UNESCO Underground River with classic El Nido island-hopping. Expect limestone caves, turquoise lagoons, private van transfers and three full days of boat tours.
Arrival in Puerto Princesa feels like stepping into a different scale of space: sky opens wide, air smells faintly of salt and vegetation, and limestone ridges lurk on distant horizons. On day one a private van collects the group from the airport and the city reveals itself in short bursts—local markets, a Spanish-era cathedral, and low hills that frame the bay. Puerto Princesa’s quiet streets give way quickly to the Pacific’s bright blue; by day two the trip is all water—Honda Bay’s shallow reefs, starfish-studded sandbars, and the easy rhythm of a banca skimming across glassy sea.

Government permits for the Underground River require full names, ages, and nationalities—submit these when booking and carry ID at pickup.
Coral reefs are sensitive—choose mineral-based sunscreen or wear a UV shirt when snorkeling.
Boat transfers and island landings are frequent; a small dry bag keeps electronics and documents safe.
Underground River and island-hopping are less crowded in the morning and winds are typically lighter for smoother crossings.
Palawan is home to indigenous groups like the Tagbanua; the Underground River also reflects millennia of changing sea levels and human presence in the karst landscape.
Visitor caps and permit systems protect the Underground River; use reef-safe products and avoid touching corals to minimize impact.
Protects coral and prevents sunburn during long boat days.
Monsoon showers can arrive quickly—pack a breathable waterproof layer.
summer specific
Using your own mask ensures fit and clarity during reef stops.
Keeps phone, camera, and documents dry on island transfers.