- location:Khao Lak Thailand

The most flexible way to discover the Similan Islands, Koh Bon, Koh Tachai and Richelieu Rock. Big Blue Diving Khao Lak offers both day trips and live-aboard trips for scuba diving and snorkelling in the Similan Islands. We are the only Khao Lak company to offer 3 Richelieu Rock day trips per week. Our boats provide our customers with a full range of options for visiting and diving in the Andaman Sea.

Big Blue has been offering quality diving in Thailand for nearly 20 years and has offices in Khao Lak (across from the new McDonalds) and in nearby Bang Niang as well as operating the Big Blue Diving Resort on Koh Tao. We also have booking offices in Chumphon across from Farang Bar and in Bangkok, just off Khao San road. Read more ...
Day Trips - Special Offer for 2013 Book 3 or more day trips and receive a 10% discount on all trips!!!!!!!!!!!! This special package is exclusively for those customers who book multiple day trips with us...
Swim with mantas at Koh Bon, search for seahorses at Richelieu or enjoy the crystal clean warm waters of the Similan Islands with a delicious lunch on the world famous beach.
Hallelujah Liveaboard
If you have the time, the best way to experience the Similan Islands is on board Big Blue's luxury live-aboard boat, the prestigious MV Hallelujah . At 35m in length, the MV Hallelujah is by far one of the largest boats cruising the Similan Islands. Her all steel construction makes her safe and smooth, promising a relaxing ride throughout your trip. All cabins feature en-suite bathrooms with hot showers for your privacy and convenience. Each cabin has its own air-conditioner so you can adjust your cabin just how you like it. Discover the best of the Similan Islands, Koh Bon, Koh Tachai and Richelieu in comfort and style on a 4 day, 4 night cruise.
Courses
Big Blue offers SSI and PADI courses from Beginner to Professional level in most European languages. Come diving in the Similan Islands with us for a day, even if you’ve never tried it before. Our highly trained staff all have years of experience looking after our customers and giving them the experience of a lifetime.

Just 60 km west of Khao Lak, the Similan Islands are spectacular chain of nine granite islands, each with tropical jungle, brilliant white sandy beaches and surrounded by warm, crystal clear water which is teeming with colorful marine life and stunnig corals. Calm, protected bays make it great for snorkeling too!
Can't make it to Khao Lak for the Similan Season (October to May)?Are you looking for lots of diving on a limited budget? If so, check out Big Blue Koh Tao.