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Cave Lagoon

Advanced 📍 Raja Ampat, Indonesia
Photo: Unsplash / Jeremy Bishop

Scuba diving – photo by Jeremy Bishop on Unsplash

# Cave Lagoon Dive Site

Dive Conditions

⬇️
Depth
5m – 25m
🎯
Level
Advanced

Discover the enchanting Cave Lagoon at Janggelo Island in Raja Ampat, West Papua. This spectacular dive site features a stunning limestone cave system with crystalline freshwater pools and dramatic rock formations creating an otherworldly underwater landscape.

Divers explore shallow to moderate depths (5-25 meters) through intricate cave passages adorned with stalactites and unique geological formations. The site offers excellent visibility and is suitable for intermediate to advanced divers with cave diving experience.

Marine life thrives in these nutrient-rich waters, including schools of batfish, fusiliers, groupers, and vibrant reef fish. Macro enthusiasts will encounter nudibranchs, shrimp, and crustaceans among the coral formations and crevices.

The blend of freshwater and saltwater creates a unique ecosystem supporting diverse species. Cave Lagoon provides an unforgettable adventure combining geological wonder with rich biodiversity, making it a must-visit destination for experienced divers exploring the legendary dive sites of Raja Ampat’s Halmahera Sea.

🐠 Marine Life at This Dive Site

Hawksbill Sea Turtle — seen at this dive site
Hawksbill Sea Turtle Eretmochelys imbricata hazfos
Multilined Puffer — seen at this dive site
Multilined Puffer Arothron multilineatus js5203
Satomi's Pygmy Seahorse — seen at this dive site
Satomi's Pygmy Seahorse Hippocampus satomiae seahorses_of_the_world
Orbicular Cardinalfish — seen at this dive site
Orbicular Cardinalfish Sphaeramia orbicularis meganthetravelingwriter
Pacific Dusky Wrasse — seen at this dive site
Pacific Dusky Wrasse Halichoeres annularis jimmoore
Meyer's Emo Skink — seen at this dive site
Meyer's Emo Skink Emoia kordoana bretttouzell

Species data from iNaturalist (CC BY-NC)

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Max Depth 25 m
Min Depth 5 m
Difficulty Advanced
GPS -0.5201°, 130.5948°