Richelieu Rock

Overview

Richelieu Rock is probably Thailand’s most famous dive site and probably its best. Reported to be one of Jacques Cousteau’s favourite sites. She is so good that often liveaboard trips will do multiple dives on her.

Marked by a pinnacle which is just one metre above the water during low tide and disappears during high tide. A horse shoe rock formation it has the most abundance of soft corals of any site in Thailand.

Plentiful in all forms of marine life its inhabitants, include ghost pipefish, harlequin shrimp, sea horses, giant cuttlefish, a vast range of morays and between March and April each year the whale sharks often make an appearance. A paradise for underwater photographers. It is a must see for any serious scuba diver.

The easiest and best way to scuba dive her is by a liveaboard adventure, trips are usually 4 – 7 days.

Inisights

Difficulty

Marine Life

Coral

Currents

Depth:

5-40m

Latitude:

9.214600

Longitude:

98.011900

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Explore Day Trips

Phuket offers exciting full-day diving adventures aboard our dive boats! We call these excursions “Day Trips,” where you can experience multiple dives throughout the day.

Scuba Diving Phuket - Lionfish Aussie Divers
3 Dives

King Cruiser, Shark Point & Koh Doc Mai

Scuba Diving Phuket - Phi Phi Aussie Divers
3 Dives

Phi Phi Island and
Shark Point

Phuket Dive Sites Racha Islands
3 Dives

Racha Noi and Racha Yai

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Dates for Aussie Divers Phuket IDC and PADI IE

Here is a list of the Aussie Divers Phuket PADI IDCs dates for 2026, including the PADI IE dates for Phuket.

Month
Early Preparation
IDC Course
PADI IE Phuket
Specialty Dates
January ’26
1st – 4th
5th – 16th
17th – 18th
19th – 23rd
February ’26
28th Jan – 1st Feb
2nd – 13th
14th – 15th
16th – 20th
March ’26
25th Feb – 1st Mar
2nd – 13th
14th – 15th
16th – 20th
April ’26
1st – 5th
6th – 17th
18th – 19th
20th – 24th
May ’26
29th Apr – 3rd May
4th – 15th
16th – 17th
18th – 22nd
June ’26
3rd – 7th
8th – 19th
20th – 21st
22nd – 26th
July ’26
1st – 5th
6th – 17th
18th – 19th
20st – 24th
August ’26
29th Jul – 2nd Aug
3rd – 14th
15th – 16th
17th – 21st
September ’26
2nd – 6th
7th – 18th
19th – 20th
21st – 25th
October ’26
30th Sept – 4th Oct
5th – 16th
17th – 18th
19th- 23rd
November ’26
4th – 8th
9th – 20th
21st – 22nd
23rd – 27th
December ’26
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12th – 13th
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