Aceh dive sites

Fly to Banda Aceh's Sultan Iskandar Muda Airport from Jakarta, Medan, or Kuala Lumpur, then take a one-hour fast ferry to Sabang on Pulau Weh. Batee Tokong is a 20-minute boat ride from the main dive centers. Multiple dive shops on the island offer daily trips.

Strong and unpredictable currents are the primary challenge. The pinnacle is exposed to open-ocean currents that can shift in strength and direction during a single dive. Combined with depths reaching 40 meters on the slopes, solid buoyancy control and current-diving experience are essential for a safe and enjoyable dive.

The site is renowned for three things: enormous gorgonian sea fan gardens that carpet the slopes, the highest concentration of moray eels in Sumatra with eels in virtually every crevice and overhang, and regular shark sightings including blacktip, whitetip, and grey reef sharks at the northern Shark Plateau.

Reaching Iboih requires travelling to Banda Aceh, the capital of Aceh province, by air from Medan or Jakarta. From Banda Aceh, a one-hour drive to Ulee Lheue ferry terminal connects to Balohan harbour on Pulau Weh via a fast ferry taking approximately 45 minutes or a slow ferry taking around two hours. From Balohan, Iboih is a 30-minute drive across the island. Several guesthouses and small dive operations line the beachfront, and the village retains a relaxed backpacker atmosphere despite growing popularity.

The reef immediately off Iboih Beach hosts exceptional biodiversity for a shore-accessible site. The shallows between 3 and 10 metres support dense staghorn and table coral formations with resident anemonefish colonies, giant clams, and lionfish. Macro enthusiasts find pygmy seahorses on gorgonian fans starting at 12 metres, along with ornate ghost pipefish, various nudibranch species, and well-camouflaged frogfish. Green sea turtles graze on the reef flat regularly, and between November and February, whale sharks occasionally pass through the deeper water offshore.