Koh Ha Lagoon

Shallow lagoon with rich marine life, great for all levels.

Boat Access
12m Avg Depth
25m Max Depth

About this dive site

This dive site is located within the Koh Haa Lagoon, a shallow sandy area situated at the heart of the Koh Haa islands. The lagoon offers incredible visibility and abundant marine life for both experienced divers and snorkelers alike. Gentle slopes extend outwards from the islands, leading to deeper areas teeming with diverse species such as snapper, fusiliers, batfish, barracuda, and many more. Keep an eye out – you might even spot a turtle or, exceptionally, a whale shark. Koh Haa is renowned for having one of the highest concentrations of whale sharks in the region. The area boasts a rich ecosystem including corals, sea stars, shrimp, crabs, shellfish, and a plethora of other invertebrates.

DivingFreedivingSnorkeling

Site Ratings

Big Marine Life Good
Macro Marine Life Very Good
Landscape Quality Excellent
Water Visibility Very Good Viz

Plan Your Visit

coral reefturtlewhaleshark

Things to Note

Difficulty:

All levels

Shallow, protected lagoon with gentle slopes, suitable for beginners and snorkelers.

Hazards:
boat traffic
Current Strength:

Mild

Plan Your Dive

Ready to explore Koh Ha Lagoon? Find dive operators and book your adventure.

Dive Operators Coming Soon

We're working on connecting you with local dive centers and operators for this site.

Nearby Dive Sites

Explore other dive sites in the area