Manta Alley

At the south tip of Komodo, a cluster of wave-washed rocks funnels plankton-rich water through a set of channels, and reef mantas treat the place as canteen and spa combined. On productive days they stack in the alley to feed, queue over cleaning stations, and barrel-roll through the soup while divers grip the rocks below; counts in the dozens have been reported when conditions align. The water is southern-cold and often green, the surge is honest, and the mantas seem to relish all of it. Away from the main event there are sharks in the gullies and thick schools of surgeonfish over the boulders. It is the remotest of the park's manta sites and, in season, arguably the most prolific.

Khoảnh khắc bạn đến vì nó: Feeding aggregations of reef mantas; wild south-coast setting; shark and schooling-fish support act.

Địa hình: Rocky islets and channels off south Komodo with boulder reef, cleaning bommies, and surge gullies.

Dòng chảy: Swell and surge around the rocks are as much a factor as current; the alley itself concentrates flow between the islets.

Nguy hiểm cần lưu ý: Surge against shallow rock, cold water, and exposure to Indian Ocean swell; this corner of the park punishes casual boat-handling and casual diving alike.

Bảo tồn: Standard manta etiquette; the site's remoteness is its main protection.