Kecinan Seahorse Bay

Kecinan Seahorse Bay is a crescent-shaped muck-diving bay on the north-western coast of Lombok, reached in approximately 30 minutes by boat from Gili Air. The site offers a completely different underwater world from the Gili Islands’ reef dives: a white sandy slope covered in extensive sea grass meadows at the shallower end, transitioning through soft and hard coral patches to open sand with scattered rubble at depth — the ideal habitat for a staggering variety of cryptic and macro species.

The site takes its name from a seahorse population that is genuinely exceptional by Indonesian standards. Three species — common seahorse, zebra-snout seahorse, and thorny seahorse — maintain established territories in the sea grass and on coral branches, and multiple individuals can be found on a single dive. Harlequin and seagrass ghost pipefish are reliably present, hovering near crinoids and sea grass fronds in their respective colour-matched forms. Frogfish occupy rubble patches in diverse colour morphs. The site is one of the most consistent in Lombok for mimic octopus — a master of impersonation that mimics flatfish, lionfish, and sea snakes in sequence. Blue-ring octopus are found here with enough regularity that guides know to look carefully in the shallower rubble. Flamboyant cuttlefish — which walk on the sand rather than swimming — are a recurring highlight. Rhinopias (lacy scorpionfish) appear occasionally, making Kecinan a destination draw for serious macro photographers.

The site has no meaningful current and visibility typically runs 10–20 m, sometimes lower during the rainy season (November–March) when land run-off reduces clarity. Diveable year-round, but best April–October.

Diver tips: This is a slow, searchful dive — budget 60–70 minutes and cover a small area very carefully rather than moving fast. Expert guides know the current seahorse territories; rely on their knowledge rather than wandering. Buoyancy control is critical over the sea grass to avoid breaking fronds and disturbing resident fish. Perfect for photographers at all levels: the subjects are slow-moving and the depth is forgiving.