Thousands of giant fruit bats lift from a mangrove island at dusk, streaming across a tangerine sky. One of the most surreal wildlife spectacles in Indonesia.
About the Island
When the Sky Goes Dark With Wings
Kalong is a small mangrove island deep inside Komodo National Park, named for the Indonesian word kalong — meaning fruit bat. Every evening, as the light fades, thousands of giant flying foxes (Pteropus vampyrus) lift off from the mangrove canopy in waves and fly out across the open sea toward Flores in search of food.The exodus lasts roughly an hour and looks, from the deck of an anchored boat, like a slow river of wings against a tangerine sunset. It’s one of those wildlife moments that no photograph quite captures — and it’s why most Komodo Trip 2-day and longer liveaboards anchor here on the first night.
Why Kalong
A Nightly Wildlife Spectacle
Thousands of Flying Foxes
Giant fruit bats (Pteropus vampyrus) with wingspans over a meter.
Sunset Exodus
Departure peaks 5:30–6:30 PM, painted against pink-orange skies.
Mangrove Habitat
Bats roost in dense coastal mangroves visible from the anchored boat.
Watch From the Deck
Best viewed from a liveaboard at anchor — no hiking required.
Surreal Photography
Long exposures and silhouette shots over the mangrove backdrop.
Overnight Anchorage
Most 2-day+ Komodo Trip cruises overnight here after Padar sunset.
Things to Do
How to Experience the Exodus
Sunset Bat-Watching
Park yourself on the upper deck around 5:00 PM and let the show happen.
Long-Lens Photography
Wide-angle for the colony, telephoto for individual flight shots.
Sunset Drinks on Deck
Most liveaboards serve sunset snacks and drinks during the exodus.
Guide Briefings
Learn about flying-fox ecology, mangrove conservation and roost cycles.
Overnight on Board
Wake up surrounded by mangroves, ready for the next day’s Komodo trekking.
Combo Itineraries
Pair Kalong with Komodo dragons, Padar sunrise and Pink Beach snorkeling.
Plan Your Visit
Kalong Island at a Glance
Location
Komodo NP, Indonesia
Exodus Time
~5:30–6:30 PM daily
Best Season
April–Dec (peak Jul–Sept)
Access
Liveaboard anchorage only
Show Duration
~45–60 minutes
Effort
None — from the deck
Watch the Kalong Sunset
Kalong is included on every 2-day+ Komodo Trip liveaboard. Speak with our team to design your overnight itinerary.
