Una Una seamount double
Pair Batu Gila with a wall like Kingston for shifting currents and fish behavior.
Destination guide
Togean Islands - Central Sulawesi
Sheltered Coral Triangle reefs, volcano slopes, and easy boat logistics
Calm gulf conditionsVolcanic highlightMultiple basesUNESCO biosphere
DiveJourney Verified PartnerReconnect Private Island ResortEco-resort & dive hideaway on Buka Buka Island.Plan your visit
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Overview
Sheltered Coral Triangle reefs, volcano slopes, and easy boat logistics
The Togeans sit in Sulawesi's calm Gulf of Tomini, with warm water near 28°C, typical 20 m to 40 m visibility, and mostly gentle currents. Divers spread across Kadidiri, Malenge, Bomba, and Una Una, while Buka Buka Island near Ampana offers a low-friction base for fast transfers. Much of the area lies in Kepulauan Togean National Park with clear conservation rules. UNESCO recognized the wider Togean–Tojo Una Una Biosphere Reserve in 2019.
Everything you should know
Where you are
A necklace of islands and reefs inside Tomini Gulf creates consistently manageable sea states. The park protects barrier, fringing, and atoll reefs, mangroves, rainforest, and a rare jellyfish lake at Mariona.
Why divers love it
- Variety: From Una Una’s volcanic seamounts and walls to Bomba’s drop-offs and Malenge’s clear shallows.
- Logistics: Public speedboats, resort launches, and short inter-island hops make flexible itineraries. Buka Buka’s proximity to Ampana simplifies arrival days.
Conservation baseline
Park entry tickets are required when entering Togean waters. Follow no-touch, no-take practices, avoid anchoring on coral, and follow jellyfish lake rules.
Highlights
Don't miss while you're here
Field notes from guides and contributors on what stands out immediately.
Mariona jellyfish lake
Fin-free, slow movements, and no sunscreen to protect the lake.
Pulau Papan bridge
A long walkway to a Bajau village makes a great non-diver half day.
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