As of Jun 19, 2026, 8:54 PM, past peak, season runs to ~June 30. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Along Bohol’s riverine mangrove systems (principally the Abatan estuary and tributaries including Maribojoc, and stretches of the Loboc/Loay system) several congregating firefly species occur, including the locally important Pteroptyx macdermotti.
Local, community-run evening boat and kayak tours drift through mangrove tunnels after sunset to view thousands of adult fireflies flashing from display trees along the banks.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Abatan River Main Village Center (Cortes) - Firefly Tour Dock |
| Maribojoc Mangrove Firefly Watching (Cabawan / Lincod area) |
| + 1 more spot, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.