two scuba divers giant stride step off the back of diving boat deck

Ao Nang Local Islands Dive Sites

a traditional longtail boat leaves a sandy beach under a limestone cliff on a clear sunny day in Krabi Thailand
an aerial view of islands in a tropical sea connected by white sand bars
Limestone islands surrounded by sea

Dive Sites From Ao Nang

Right off Ao Nang Beach you can spot the fantastic rock outcrops, providing a unique scenery of Thailand’s South. These little islands are a lesser known addition to our Krabi dive sites.

First of all, it has to be said that conditions vary a lot and that these sites usually have less visibility than, for example, Phi Phi Islands. You could say that they are our local muck diving sites. A lot of unique marine life can be found here, that is not often found around Phi Phi. Macro photographers are probably very happy here, with lots of different nudibranch, shrimps and even frog fish hiding around the reefs. Other animals like bamboo sharks and a variety of seahorses, can make these dives very rewarding for muck divers.

The dives are quite shallow, with many areas not going beyond 18 meters. Some of the islands have caverns, caves and swim-throughs, and a few small walls.

So if you don’t mind lower visibility, or if you are interested in muck diving, then these sites might be a nice alternative to our further away areas. The local islands can be reached within 45 minutes, so diving days usually end early afternoon.

Contact Us for more information and dive trip bookings.

Koh Dor

Map of Koh Dor Island
Two limestone islands covered in tropical vegetation surrounded by blue sea
A family of 3 Clown Anemone fish on an anemone

Maximum Depth : 20 metres

Site Type : Reef

Description:

Amazing dive site.

Big enough to do 2 dives on it.

Koh Dor dive site is one of the best places in the area to see large Porites – Small Polyp Stony Corals – admired for their ‘finger-like’ morphology.

There is also a mix of hard corals and soft corals with fine examples of the Diploastrea Heliopora species often measuring 1 meter across surrounded by sea fans, sea whips, large barrel sponges and leather corals.

Koh Haa

Map of Koh Haa, Krabi dive site
Koh Haa island dive site near Ao Nang Krabi.
A school of snapper swim over a coral reef

Maximum Depth : 20 metres

Site Type : Reef

Description:

Impressive dive site.

Big enough to do 2 dives on it.

Beautiful hard corals, hundreds of anemones, schooling snappers, fusiliers, blue spotted stingrays and bamboo sharks.

Plus an artificial reef full of small barracudas. Here lionfish, scorpionfish can always be spotted.

Koh Mae Urai

Map of Koh Mae Urai, Krabi dive site
A towering block of limestone island surrounded by sea
A nudibranch on a reef with nudibranch egg ribbon

Maximum Depth : 20 metres

Site Type : Reef

Description:

Funny dive site.

Big enough to do 2 dives on it.

A really amazing coral reef with pipefish, seahorses and plenty of different nudibranches can be found here.

One of the best dive sites in the area for macrolife lovers.

Koh Sii

Map of Koh Sii, Krabi dive site
Koh Sii island dive site near Ao Nang Krabi.
Close up image from beneath a swimming stingray

Maximum Depth : 20 metres

Site Type : Reef

Description:

Really nice dive site.

Big enough to do 2 dives on it.

Coral reef with massive schools of barracudas and yellow fusiliers.
Blue spotted stingrays, nudibranches, sea snakes.

Koh Yawabon

Map of Koh Yawabon, Krabi dive site
Koh Yawabon island dive site near Ao Nang Krabi.
A yellow, tiger tail seahorse on a coral reef

Maximum Depth : 20 metres

Site Type : Reef

Description:

Cave diving dive site.
Big enough for 2 dives on this site.

One of the best sites in the area for macro lovers.
Seahorses and plenty of different nudibranches to be found here.
There is a 60 meter long tunnel that goes through the island – for experienced divers only.

Koh Yawasam

Map of Koh Yawasam, Krabi dive site
Koh Yawasam Island, Krabi
A green turtle rests on a sandy sea bed

Maximum Depth : 20 metres

Site Type : Reef

Description:

Beautiful Dive Site.

Big enough to do 2 dives on it.

Mostly hard corals, plenty of anemones, all types of coral fish, seahorses, sea snakes, blue spotted stingrays, bamboo sharks and occasionally green turtles.

Dive the best dive sites from Ao Nang to the Phi Phi Islands.
An aerial view of Koh Phi Phi Don Island, towering limestone ridges covered with tropical vegetation surrounded by sea

Phi Phi Islands

2 scuba divers descend from the ocean surface using guide ropes

Anemone Reef
Shark Point
King Cruiser Wreck