giliecotrust.com · Official
Official restoration background on the BioRock coral-growth system.
Dive Spot Guide•
Bio Rocks
Shallow Gili Trawangan restoration dive focused on critters and reef life.
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Usually treated as an easy local site on Gili Trawangan, where divers spend the dive moving slowly over the restoration frames rather than following a deep wall or hard drift line.
About Bio Rocks
Bio Rocks is a shallow restoration dive off Gili Trawangan where man-made reef frames are used to support coral recovery and attract small marine life. The site is more about slow observation around the structures than about dramatic terrain, with critters, reef fish, and easy conditions making it a practical choice for relaxed island diving.
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Research Estimate At Bio Rocks
Conservative baseline from public research. No community dives logged yet.
AccessSimple entry
CoralHealthy coral
Aquatic LifeGreat variety
Where Is Bio Rocks?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Bio Rocks Planning Details
Depth range, seasonality, and planning context.
Best Season
The Gili Islands are dived year-round, with calmer shoulder periods often favored in April, May, October, and November and wetter monsoon weather more common from November to March.
Typical Conditions
Warm water and easy shallow diving are typical here, with the artificial reef framework providing the main navigation reference.
Safety & Access At Bio Rocks
Hazards, restrictions, and access requirements.
Safety Notes
Bio Rocks is generally easy, but divers should use careful buoyancy around the restoration frames and attached growth rather than touching the structures in shallow water.
Local Intel For Bio Rocks
Community notes to help plan your visit.
Scuba Diving
Bio Rocks is best dived slowly so divers can inspect the frames for critters, juvenile reef life, and small predators hiding among the growth.
Wildlife at Bio Rocks
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Bio Rocks
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Bio Rocks
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.
