The Amazing Similan Islands and the Best Diving in Thailand

For scuba diving then by far the best way is to join one of the Similan island Liveaboard boats that tour these islands during the season which runs from 15th October till the 15th of May each year. This way you can travel from island to island diving as you go and still being able to stay in a comfortable air conditioned cabin with en-suit toilet and showers. The Similan liveaboard boats these days are a far cry for what many think of or experienced years ago. The boats in the Similans are all trying to be better than the others. This means that all the boats now have great chefs turning out better food on these dive boats than many smaller hotels and guest houses. Some boats are turning out four meals a day with snacks in-between. They all have almost unlimited supply of soft drinks all well chilled and of course when on a boat cruising in the tropics a nice sun deck too.

To join these trips is very simple as there are many Phuket dive centers that have gathered in this ideal location and there are trip leaving every day from Phuket Thailand. The best way to join these trips is to look for a well establish dive center with many years experience on the island as they will offer you several options both in length and quality of boat for you to choose from. The average price of a good mid range trip is fifteen to twenty thousand Thai baht for a three day cruise. This price will normally include the transfers from your hotel in Phuket, all your dive equipment and being a national park there is an entrance fee too. These are normally all included but do check these things when booking to avoid any unexpected fees. Some dive centers do offer "cheap trips" but then they add on all the extras so be aware of this and try to book a trip where everything is included as this will rule out any issues later.

The Similan islands liveaboards which are two or three day trips which take you to the eleven islands in the Similan national park including Koh Bon. The nine islands in the Similans islands are known for their clear waters with 40 meter or more viability being the norm rather than the exception. Here you will find both Black and white tip reef sharks, Hawksbill turtles as this is a turtle breeding ground too. Then you can also spend another couple of day going further north to the Surin islands and spend a day diving Richelieu rock which is the big draw as its one of the best dive sites in the world. Recent years have seen the rise in new visitors too like the guitar shark, Minke and pilot whales too. Koh Bon is the most northern island in the group and is a location where people go to see both the reef and giant Oceanic Manta Ray.

As mentioned before the Similan Islands offer the best scuba diving Thailand has to offer, and are open for six months of the year. They open on the 15th of October and close again on the 15th of May. The reason for this is two fold. The fragile and unique eco systems on the Similan Islands are one of the major attractions of the area. But because the fragility of the nature reserve it can’t endure the massive tourist industry. Therefore, the Government of Thailand is protecting the Islands by closing them down for the public during the Monsoon season, which starts around May and ends in October. Between these dates the park is closed for all tourist and other visitors. Additionally, some of the Similan Islands are prohibited for to enter all year around because unique species of sea turtles are nesting on the beaches or to protect the very fragile eco systems that may be effected by conditions such as El Nino when the water may get too warm. The best thing to do is to contact us for the latest unto date information if your planned trip is at either end of the Similan season.

Although there are a number of Thailand diving centers in Phuket promoting direct travel. What they mean is the price of the transfer from your hotel to the boat is included. Taplamu is the local pier for Khao Lak. We ask that you reach out to Phuket scuba diving companies that run trips everyday. Many also run the snorkel and even dive day trips too. They tend to be less expensive and more knowledgeable about the local conditions. Thap Lamu Port is the main gateway to the Similans, as it is the closest point of land AND a deep water pier – home of the Thai Navy’s 3rd fleet. Island #4 is almost directly west of the port. It is approx 50km away. If you travel by speedboat, the journey is between 60 and 80 minutes. Larger boats and Phuket liveaboards take 3-5 hours to get there, so most of them depart in the afternoon or evening arriving at the first location before bed time so you still get a good nights sleep and will be fresh and already at the first dive site so you can be first in the water that day.

The cost varies wildly from 1000 baht for a space on the deck of a fishing boat to 5600 baht for guided diving trips. A speedboat is about 3,800 baht. This will include the national park fees, snorkeling gear and lunch. These speed boat trips will take you to four different islands for snorkeling. This is a better option as the speed boats will be taking to great snorkeling locations where the dive boats go to the best dive spots. These are not always the same places. There are several options for this. There is also a boat owned and operated by the national park that takes 4 hours and costs 1500 baht. It leaves each day at 09.00.

These services are not available after May 16th of each year, as the park shuts down for Monsoons. Taplamu is about 5km from the main North/South Route in Thailand, so getting there via bus is quite easy. The easiest way is to make your way to Khao Lak and get a taxi. If you have arranged a tour through a local company, they will offer transfer free of charge which is by far the best option as they collect you from your hotel and return you to where you want to go to afterwards too.

The Similan Islands diving is well-known for offering clear tropical waters, amazing marine life and white sandy beaches. Why else would you read this page? These tours can be set up in Phuket. The trip involves a 90 minute ride via air conditioned minibus from your hotel in Phuket to the pier. Don’t forget to pick companies that have been TAT-certified, have safety equipment on hand and are insured. You can pick from Similan diving boats, snorkeling boats or boats that cater to either one. But the dive boats tend to be the safest option as they have more safety equipment, medical equipment and of course all the fully trained instructors on the boats too.

Speedboats, sailing vessels diving liveaboards and even luxury yachts can be chartered or individually booked from a better Phuket dive shop or Khao Lak Only Similan Islands #4 and #8 allow you on land. There are trails and very beautiful viewpoints. Bring your shoes! The other islands are off limits to foot traffic. Transit between the islands can be very tricky. There are transfer boats available through the National Park. As the National Park service is a government agency, they are not always tightly organized. If you are short on time (and patience), we recommend using the services of a local dive shop or snorkeling company.