Drift silently down a Palawan mangrove river as thousands of synchronised fireflies transform the trees into living constellations. This once-in-a-lifetime twilight spectacle is one of Southeast Asia's greatest natural light shows.
What to expect
After a traditional Filipino dinner at a riverside pavilion, you board a narrow wooden bangka boat as dusk deepens over the mangroves. The forest falls quiet, then the trees begin to pulse — first one, then hundreds, then thousands of Pteroptyx fireflies flashing in perfect synchrony. Your guide cuts the engine and lets you drift in near-silence, the only light a green-gold shimmer reflected on the water. The return journey along the illuminated riverbank feels like floating through a dream. Total experience: approximately 3–4 hours.
Good to know
Tours depart at approximately 6 PM — ideal for ships with a late afternoon or evening all-aboard. Bring mosquito repellent. This tour runs year-round but is most vivid during the dry season (November–May). Book at least a week in advance as group sizes are capped for environmental reasons.
Sail there
Luxury cruises that call at Puerto Princesa — book through us, the fare is identical and your concierge stays on your side.
More to do in Puerto Princesa
- Puerto Princesa Underground River: Private UNESCO Cave Kayak
- Honda Bay Island Hopping: Private Boat to Cowrie & Starfish Islands
- Ugong Rock Adventures: Spelunking & Zipline over the Jungle
- Palawan Wildlife Rescue & Conservation Center: Private Expert Tour
- Puerto Princesa Heritage City Tour: Culture, Cuisine & Mitra's Ranch