Similan Islands Diving with Wicked Diving - Manta Ray filmed while diving

Here is some great footage from a recent Similan Liveaboard trip with Wicked Diving, Khao Lak

Manta Ray at Similan Islands with Wicked Diving, Khao Lak from Wicked Diving on Vimeo.

-Khao Lak Diving

Khao Lak dive center - choose the right one!

Ever wonder what it would be like to jump into the water and look around 40m below the surface? The underwater world is mysterious and yet inviting, the experience of diving it provides and addictive sense of zen. There’s no better place to have your first dive experience than the Similan Islands, Thailand – with good conditions year round.
While there are a few dive centers based in Phuekt that still offer trips to the Similan Islands - they drive people 2-3 hours north to Khao Lak and then depart from there. Khao Lak is the real center of Similan Diving operations.

Most dive shops in Khao Lak offer SSI or PADI certifications. Many schools prefer SSI because it offers greater safety and flexibility, while others choose PADI. Beginners may choose to do some training in the swimming pool or in the sea. Also you can join a Similan liveaboard or simply do daytrips.

More advanced divers and those beginners who are confident in their abilities will also consider the local wrecks! Plenty of great marine life as well as incredible scenery. There is also some seriously awesome muck-diving.

Khao Lak offers an excellent choice of dive shops and also has a good range of accommodation to suit most tastes. It is also the closest jumping off point to the Similan Islands.

The Similan Islands, technically located in Phang Nga province, provide some of the best dive sites in the world. Protected within a marine national park, the nine islands are still pristine and rich with wildlife above and below the water. Most dive operators will take you ashore at one of the islands, where you can enjoy the powder-white beaches and see exotic birds and monkeys.

Under the waves, the colourful reefs and boulder formations are teeming with coral and a variety of marine life. Sometimes whale sharks are even spotted in the waters, as well as rays and other sharks. Visibility is good, varying from 30-50m. The best way to see the Similan Islands is by liveaboard, and most dive operators will allow you to do your Open Water dives from the boat if you’ve completed the paper and pool work ashore beforehand.

Not all dive instructors are the same, and some are downright scary. Likewise, equipment standards can vary, and you’ll want to make sure any shop you choose has quality equipment and maintains it properly and hygienically. You should also check into the insurance policy of the dive shop and enquire as to if you should purchase your own dive insurance for the hyperbaric chamber if you have an accident. Also see if there equipment is serviced by certified techinicians (they should be able to provide detailed information on this) and if their boats are insured.

Most the dive operations in Thailand are run by foreigners, which is just as well since Thais have a rather different approach to safety and responsibility, but you’ll find yourself diving with plenty of Thai staff who are their usual friendly easy-going selves.

-Similan Diving

Khao Lak Diving's new boat!

Khao Lak Diving is happy to announce our new dive boat! Our Khao Lak Liveaboard fleet (well, if two boats and a longtail make a fleet?) is now featuring the most fuel efficient and ecologically friendly dive boat in the region.

You can now join us for one day trips to the Similan Islands, for 3 day tours and now 5 day tours to the most remote regions.

With a massive 23 meter sailing liveaboard designed for only 12 guests and a maximum group size per guide of 4 - there is no other dive center in the region such great value for your money!

-Khao Lak Diving

Video - Similan Islands snorkelers with Turtle

Footage of a turtle taken while snorkeling!

Listen for the laughter when the turtle just about kisses the camera!



This can happen to you! Similan Islands Snorkeling

Best Time to Dive the Similan Islands

When is The best Time to Dive the Similan Islands in Thailand?

The Similan Islands are renowned as home to the best diving in Thailand. Great dive sites with sloping reefs, deep boulder sites and virtually untouched pinnacles abound. However the weather plays a much bigger factor in the diving there than almost anywhere else in Thailand.

The factors that make the Similan Islands such a pleasure to dive also make them off-limits for 5 months of the year. The deep ocean currents in the Indian Ocean can bring in nutrient rich waters – as well as the monsoons! While the Similan Islands have great diving almost year-round, the monsoons make them unsafe to visit from May to October of each eyar.

The Government of Thailand takes this into account by making all visits to the islands off-limits – and illegal – from May 15th to November 1st. There are some nefarious operators who will offer trips during this time frame – but they are not only breaking the law – but also risking YOUR life. It is unwise to take them up on these offers.

From November to May the Similan Islands are open to diving. As the whole Similan Islands National Park lies just shy of the continental Shelf, the coral is well-fed from the nutrient waters. In addition the Islands are far enough off-shore to avoid the pollution and damage from the mass tourism of Phuket.

The very best time to dive the Similan Islands is in February and March. There are virtually no winds, the seas can be like a mirror and many of the large pelagics (Manta Rays, Whale Sharks and others) are playing in the local waters.

If you do plan on visiting – please book early. The Similan Liveaboards, for which the region is famous are often sold out (or at least the popular and safe ones – be very wary of “Last Minute Specials”). Daytrips to the Similan Islands, Koh Bon and also Richelieu Rock depart from Khao Lak each day. Leaving by speedboat, the Similan National Park is only 1 hour away. However, Phuket is still 120 km south, so one day trips are not feasible or sensible.

-Similan Diving

Similan Scuba Diving - Thailand's premier diving

Thailand has one of the world’s most diverse marine habitats, with more than 300 major reef groups covering an area of over 4,500 square miles. From pinnacles and submerged rocks, through to stunning coral gardens and sheer walls, the scuba diving in Thailand has something to offer scuba divers of all levels of experience. It is this diversity in marine habitats and diving environments which attracts so many divers to the waters around Thailand every year, and today the region is one of the world’s most popular scuba diving destinations.

There are a number of major diving destinations in Thailand, all offering a wide selection of diverse dive sites. Throughout all of these major destinations is a network of well equipped, knowledgeable and experienced dive centers, offering a range of diving from leisure dives through to a selection of scuba diving courses.

It would be impossible to discuss Thailand, without looking at the scuba diving in Khao Lak and the nearby Khao Lak with the surrounding areas. Without doubt, the diving from Khao Lak is of the highest standard, and the surrounding dive sites host a plethora of great diving. Similan Islands Scuba Diving is frequently listed as one of the ten best diving opportunities on earth. The are also underwater treasures that lie slightly further afield. Dive sites such as the Burma Banks, The Surin Islands and the Mergui Archipelago are often found high on the wish list of many discerning scuba diver and offer some of South East Asia’s finest dive sites.

The scuba diving on the Western Gulf of Thailand sees a different emphasis, and the small islands found here have become one of the world’s most popular areas to learn to scuba dive. In fact, the island of Koh Tao has developed a complete tourist industry from introducing people to scuba diving, and today large numbers of would be scuba divers travel too Koh Tao every day to begin their diving education. Other islands within the Western Gulf of Thailand are also home to developed scuba diving industries, and destinations such as Koh Samui and Ko Pha-Ngan are both home to a large number of dive centers and divers. However the dive sites are very overwhelmed and the diving here is often referred to as "champagne diving" - all bubbles.

Throughout Thailand there are a number of exceptional dive sites, and sites such as the Richelieu Rock and Shark fin Reef are widely acknowledged as being world class dive sites. However it is the sheer volume of excellent dive sites that makes Thailand such a popular destination. Destinations such as Koh Lipe Krabi, Phi Phi and the Surin Islands are all home to a number of exceptional dive sites and dive centers. For a good reference try the Best Dive Sites in Thailand.

Today, Thailand is one of the world’s most popular scuba diving destinations, and large numbers of scuba divers travel long distances to dive in the waters surrounding this stunning country. The sheer diversity of the diving on offer here ensures that there is something to cater for all tastes and levels of experience. From vertical wrecks, through to submerged pinnacles, from the largest sharks, through to the smallest nudibranches, the diving in Thailand has something for everyone.