Ko Rok Nai Dive Site

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Rating
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4/5
Sea life
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Very interesting sea life
Current
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Medium current
Visiblity
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Good visibility: 10->20m
Level Advanced Divers
Dive depth Shallow depth, 0-10m

Ko Rok Nai dive site is located about 30 km south of Ko Lanta. The maximum depth is 20 m and average depth 12 m. Nice marine life and many giant clams. It is a good spot for night diving and snorkelling. The hard coral is very beautiful and you’ll see many barrel sponges. Pellagic fishes like dogtooth Tunas, barracudas and trevallies are common. You can also spot blacktip reef Sharks, turtles and and Eagle Rays. For the macro underwater photographers, there is the chance of finding a tiger-tail seahorse as well as many kinds of Shrimps and Nudibranches. Enjoy this good local diving site of Koh Lanta.

This is a Cave diving spot, make sure you have all required certifications. Ko Rok Nai is sometimes classified as a Drift dive. This location is a Reef.

You can dive Ko Rok Nai all year long. Access: from the Shore. See the map of Ko Rok Nai on the right for the exact location.

Ko Rok Nai Ko Rok Nai dive site is located about 30 km south of Ko Lanta. The maximum depth is 20 m and average... Julien 4

Fishes you may spot while diving Ko Rok Nai

  • Grouper Grouper
  • Lion Fish Lion Fish
  • Scorpion Fish Scorpion Fish
  • Turtle Turtle

... and more fishes & sea life, Banded Sea Snake, Eel, Glass Fish, Pelagic, Ray, Reef Shark

Photos

Showing page 1 of 20

  • Clown fishes waiting in front of their blue anemone house, Clownfish
    Clown fishes waiting in front of their blue anemone house
    Photo by Jihye Lee
  • Blacktip Shark patrolling the crystal clear water... EPIC photo! Black Tip Shark
    Blacktip Shark patrolling the crystal clear water... EPIC photo!
    Photo by Yann Hubert
  • Huge Hammerhead Shark patrolling the reef in French Polynesia
    Huge Hammerhead Shark patrolling the reef in French Polynesia
    Photo by Yann Hubert
  • Beautiful & Colorful Mandarin Fish
    Beautiful & Colorful Mandarin Fish
    Photo by Rich Guest
  • Yellow Seahorse in Lembeh Strait
    Yellow Seahorse in Lembeh Strait
    Photo by Agnes Tjandranegara
  • Lion Fish swimming in crystal clear water
    Lion Fish swimming in crystal clear water
    Photo by Agnes Tjandranegara
  • Surreal Life
    Surreal Life
    Photo by Jihye Lee
  • Huge Turtle resting on the sea floor
    Huge Turtle resting on the sea floor
    Photo by Rich Guest
  • Ribbon Eel
    Ribbon Eel
    Photo by Jihye Lee
  • Small Lion Fish
    Small Lion Fish
    Photo by Jihye Lee

Diving Reviews for this region

Koh Lanta

Excellent Marine life with good chances to spot Leopard sharks, Manta Rays and even a Whale Shark!

Koh Lanta Diving Review

Liveaboard Reviews in Koh Lanta

MV Flying Seahorse

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MV Flying Seahorse Liveaboard Review

Dive spots reviews in Koh Lanta

Review

Hin Muang

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Hin Muang is one of the best dive sites of Thailand. It is located just 500m away from another exceptional dive site cal...
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Ko Haa 2

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Ko Haa 2 dive spot in Koh Lanta is a very nice reef worth exploring. The spot is very easy and is a perfect place for al...
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Ko Haa 4

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Ko Haa 4 dive site is situated not far from Ko Haa 3-the Lagoon. There is a superb wall going down to 30 m deep. The cor...
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Ko Haa Nua 1 – the Chimney

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Ko Haa Nua 1 - the Chimney dive site is located on the South side of Ko Haa Nua Island. There is a cave with the entranc...
Review

Hin Daeng

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Hin Daeng is one of the best dive sites in all of Thailand! It is very famous for the great chance of spotting giant Man...
Review

Ko Haa 3 – Lagoon

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Ko Haa 3, also known as The Lagoon, is a very easy dive site with no current. It is very shallow with a maximum depth of...
Review

Ko Haa Yai 5 – The Cathedral

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Ko Haa Yai 5 dive site is also called the Cathedral. The site is located 30 min by boat from Koh Lanta. Around 20 m deep...
Review

Ko Rok Nok

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Ko Rok Nok is also called outer Rock. It is the sister Island of Ko Rok Nai. This island features superb beaches. There ...
Review

The Emerald Cave

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The Emerald Cave is a very popular snorkelling spot in Koh Lanta. It is located on Ko Muck Island, 20 km South of Ko Lan...
Review

Koh Kraden Wreck

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The Koh Kraden Wreck is a former Japanese Destroyer wreck in Koh Lanta which sunk in 1944 after an air attack. The Koh K...

Diving centers in Koh Lanta

No dive centers found

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