Explore Koh Mook

Bathed by the glimmering turquoise Andaman Sea, it’s the perfect island getaway for beach bums and nature lovers. 

Marine life around Koh Mook is extremely vibrant and mostly untouched thanks to a lack of mass tourism. There are only a few dive centers and dive resorts on the island, which allows it to maintain a quiet, laid-back vibe.  

Operators visit dive sites both near and far, like Koh Rok National Park, Koh Ngai, Koh Kradan, Koh Vahn, Koh Chuek, Koh Libong and even Koh Lanta and the Phi Phi Islands. Liveaboards tend to visit these areas including Koh Mook, though none depart from here. With so many diverse dive sites accessible from Koh Mook, the options for dive courses are virtually endless.  

While operators venture to many areas, some of the nearby dive sites to explore include Koh Chuek, Koh Mah and Koh Waen, which support extensive coral reefs and a wealth of thriving marine life. 

Other Things to do in Koh Mook

1. Koh Chuek

Koh Chuek offers easy diving with vibrant reefs, ideal for beginners. Divers can expect to see colorful coral gardens and a variety of small reef fish. This site is suitable for both scuba and freediving, with its calm waters providing a safe environment for exploration.

2. Koh Waen

Known for its soft coral gardens and underwater caverns, Koh Waen is perfect for intermediate divers. The site hosts diverse fish species and intriguing rock formations. Both scuba and freediving are possible here, making it a versatile destination for underwater enthusiasts.

3. Koh Kradan

This site is famous for its underwater weddings and offers easy diving with sandy bottoms and vibrant coral reefs. Suitable for scuba diving, it features an array of marine life, including colorful fish and occasional turtles. The calm conditions are perfect for beginners.

4. Hin Muang (Purple Rock)

Aimed at advanced divers, Hin Muang is renowned for sightings of mantas and whale sharks. The site features deep walls and strong currents, providing a thrilling dive. Scuba diving is the main activity here, with the site located in open water, demanding careful planning.

5. Koh Rok National Marine Park

This protected area offers excellent reef diving, suitable for all levels. Divers can explore pristine coral gardens and encounter a wide range of marine species. Both scuba and freediving are available, with the park's conservation efforts ensuring rich biodiversity.

The best Months to dive in Koh Mook

Diving is great year-round, although the best season to dive is the dry period running from January to March, when seas are calmest and the weather is clear. The rainy season runs from April to December. Water temperatures fluctuate between 27°C-30°C, and visibility can reach 20 meters.

Top Wildlife Sightings in Koh Mook

Expect lots of colorful hard and soft corals, sea fans, and reef fish, plus schools of barracuda and jacks. Reef sharks and turtles make appearances, and sandy areas host leopard sharks and stingrays.  

Octopus, cuttlefish and scorpionfish blend in, while eels, lobsters and crabs hide in cracks. Macro life is also abundant, and divers may even spot a manta or whale shark at Hin Daeng and Muang. 

Wildlife Sightings are Based on User Generated Content

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 27

Barracuda

Barracuda

6 Sightings
J
1
F
3
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 200

Moray Eel

Moray Eel

5 Sightings
J
2
F
0
M
0
A
0
M
2
J
0
J
0
A
0
S
0
O
0
N
1
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 12

Lionfish

Lionfish

19 Sightings
J
5
F
0
M
4
A
2
M
2
J
0
J
0
A
0
S
0
O
1
N
4
D
1

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 130

Pufferfish

Pufferfish

16 Sightings
J
4
F
3
M
3
A
1
M
2
J
0
J
0
A
0
S
0
O
0
N
3
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 28

Clownfish

Clownfish

13 Sightings
J
2
F
3
M
3
A
1
M
0
J
0
J
0
A
0
S
0
O
0
N
4
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 50

Frogfish

Frogfish

12 Sightings
J
2
F
0
M
3
A
2
M
1
J
0
J
0
A
0
S
0
O
1
N
2
D
1

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3000

Nudibranch

Nudibranch

11 Sightings
J
2
F
0
M
5
A
1
M
1
J
0
J
0
A
0
S
0
O
0
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 250

Scorpionfish

Scorpionfish

9 Sightings
J
4
F
0
M
0
A
1
M
1
J
0
J
0
A
0
S
0
O
1
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 100

Parrotfish

Parrotfish

6 Sightings
J
1
F
0
M
3
A
1
M
0
J
0
J
0
A
0
S
0
O
0
N
1
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 8

Bannerfish

Bannerfish

6 Sightings
J
2
F
0
M
0
A
1
M
1
J
0
J
0
A
0
S
0
O
0
N
1
D
1

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 40

Triggerfish

Triggerfish

5 Sightings
J
2
F
0
M
0
A
1
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 90

Goatfish

Goatfish

5 Sightings
J
1
F
0
M
0
A
1
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
1

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 90

Angelfish

Angelfish

4 Sightings
J
1
F
0
M
0
A
1
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3400

Shrimp

Shrimp

4 Sightings
J
1
F
0
M
0
A
1
M
2
J
0
J
0
A
0
S
0
O
0
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 30

Stonefish

Stonefish

4 Sightings
J
1
F
0
M
0
A
0
M
1
J
0
J
0
A
0
S
0
O
0
N
1
D
1

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 250

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 130

Butterfly Fish

Butterfly Fish

3 Sightings
J
1
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 110

Snapper

Snapper

3 Sightings
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0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
1
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 20

Porcupinefish

Porcupinefish

3 Sightings
J
1
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
2
D
0
Moon Jellyfish

Moon Jellyfish

3 Sightings
J
0
F
0
M
3
A
0
M
0
J
0
J
0
A
0
S
0
O
0
N
0
D
0