A mangrove roost, not a village
Kalong is a small mangrove island. Guests stay on the boat. The destination is the roost and the dusk flight, not a shore hike.
RegionKomodo NP
NameKalong = flying fox
LandscapeMangrove island
Known forDusk roost flight
Why the island is called Kalong
Kalong Island takes its name from kalong, the Indonesian word for flying fox — the giant fruit bats that hang in the mangrove canopy by day. Local skippers from Labuan Bajo have long used the island as an evening landmark: when the light drops, the roost empties and the sky fills with bats leaving to feed. The name is not a marketing label; it describes what the island is known for among people who work these waters.
The island itself is a low mangrove stand in Komodo National Park waters, not a trek peak like Padar or a ranger HQ landing like Komodo Island. There is no village trail to walk. The story of Kalong is the story of a roost — trees, channels, and a nightly departure that sailing boats still stop to watch.
Day sleep, night forage
Giant fruit bats rest in the trees through the heat of the day, then leave the mangroves at twilight to feed — the moment boats wait for.
Part of the park seascape
The island sits on the Labuan Bajo sailing circuit of Komodo National Park, alongside stops such as Kelor, Menjerite, Padar, and Komodo Island.
Watched from the deck
IslandSail.id anchors beside the mangroves so the flight is seen from the phinisi — quiet on deck, camera ready, no landing trek.
Kalong Island in general
For visitors, Kalong Island is the evening chapter of a Komodo sailing day: mangrove channels, still water, and thousands of giant fruit bats lifting off against the sunset. IslandSail.id typically reaches it after Kelor Island and Menjerite snorkeling on the Open Trip 3D 2N liveaboard from Labuan Bajo Marina, then serves dinner on deck. On selected day cruises it may follow or replace Kanawa when timing and sea conditions allow.
Seeing Kalong Island with IslandSail
Open Trip 3D 2N sailing Labuan BajoLiveaboard
Day 1 evening stop after Kelor and Menjerite. Sunrise Padar and the Komodo Island dragon trek follow on later days. View 3D 2N sailing
One Day Trip — sunset optionDay cruise
The standard day loop is Padar, Pink Beach, Komodo Island, Taka Makassar, Manta Point, and Kanawa. Kalong may be a sunset option when conditions allow. View One Day Trip
What to expect on deck
Bring a light layer for evening, a dry bag for cameras, and binoculars if you have them. Stay quiet while the bats take flight. Trek shoes are for Kelor or Padar on other days of the same trip. Towels and snorkel kit are provided on sailing days. Park tickets, where required, are paid separately on park days.
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