B&J Diving Centre Sdn. Bhd. updated Photos.
Apr 6, 2026One Tree Bay
One Tree Bay is a sheltered Tioman bay dive with rocks and easy reef terrain.
Scuba DivingBoatBeginner5m - 20m
Reef
Boat-access Tioman site with a boulder slope, sheltered water, and a relaxed beginner-intermediate profile.
About One Tree Bay
One Tree Bay is a boat-access Tioman site on the north side of the main island with rocks and boulders that slope into a shallow reef. It is usually a relaxed beginner-intermediate dive, with shelter when south winds blow and a mix of groupers, moray eels, shrimps, bumphead parrotfish, and Spanish mackerels around the boulder line. The site rewards slow scanning of the cracks and loose rock, so it works well as a careful, terrain-focused dive.
Safety & Access
Site Conditions
Strong current
Safety Notes
Currents can be strong; conditions may change from moderate to strong, so maintain awareness of the water movement and the open ocean.
Access Restrictions
Boat access only; use the operator's planned entry and be ready for conditions to change the site choice.
Legal Notes
Tioman is a gazetted marine park, so follow local marine-park rules and the operator briefing.
Where Is One Tree Bay?
Featured Operators
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Local Intel For One Tree Bay
Community notes to help plan your visit.
Scuba Diving
Described as suitable for every level, with conditions influenced by current strength.
Freediving
Not a primary freedive target; the best structure sits on the reef slope and is easier to work on scuba.
Snorkeling
Snorkeling can work in the shallows, but the reef slope and hiding marine life are better seen on scuba.
Wildlife at One Tree Bay
Species commonly reported at this site, with direct links into their wildlife guides.
Research Estimate At One Tree Bay
Access · 4/5Simple entry
Research estimate
Coral · 4/5Healthy coral
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Aquatic Life · 4/5Great variety
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Current · 3/5Moderate current
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