Beautiful Phuket Island is located on the west coast of Thailand and is surrounded by the crystal clear tropical waters of the Andaman Sea where diving & snorkelling is always a stunning experience.

Chalong Sea Sport Diving centre has been established in 1991 and it is conveniently located in the south of Phuket next to the pier where our daytrip & dive safari boat are anchoring. Come and join us!

We organise intro dives, diving & snorkelling trips to the best dive sites surrounding Phuket Island. Dive safaris to the National Park of the Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Hin Daeng & Hin Muang. Expanding our offers we now like to invite you to cruise with us on our liveaboard “M/V Blue Star” to the famous but still unexplored Merqui Archipelago in Burma. The duration of the trips vary from one to seven days. To Similand islands you can choose 2D/2N, 3D/3N or 4D/5N trip. More information you will find here.

There are good possibilities for snorkeling during our daytrips. Especially on Racha-Yai and Phi-Phi daytrips. Our well trained boat crew and highly experienced Divemasters and Dive Instrutors are glad to welcome you on board.

If you haven´t been diving before you can make intro dives! You can also conduct PADI Open Water Diver -course which is basic course in diving. After the course you get an internationally recognized diving license.  We organise Advanced Courses and Speciality Courses as well. Book yourself a place on a course right away!

We also include in our extensive program Fishing Trips. You should try our new Fishing Night Trip! Renting the fishing boat for your own group is possible as well.

Do you want to spend a day on a private boat with your own friends only? Just tell us the number of participants, the date and your other wishes - we organise the rest!