What to expect
Highlights
- Outdoor scenery and viewpoints
- Weather-dependent access and local guide planning
- Plan transport and safety checks before leaving the base town
UNESCO-listed underground river and cave system.

UNESCO-listed underground river and cave system.
Puerto Princesa Underground River belongs under Puerto Princesa, one of the practical travel bases in Palawan, MIMAROPA. Use Puerto Princesa for stays, food, local transport and operators, then plan this place as a focused stop.
The dry season from roughly December to May is easiest for most Philippines travel; island, surf and diving conditions vary by coast, monsoon and local weather.