ABOUT US

At X DIVE, we’re passionate about diving — and it starts with the right gear. Based in Khao Lak, we offer high-quality, reliable dive equipment under our own OTG brand and other trusted names, all at fair prices. Whether you’re just starting out or upgrading your setup, we make sure you dive with confidence. Beyond equipment, we support your journey with professional scuba courses, help arrange day trips and liveaboards to world-class sites like the Similan and Surin Islands, and offer expert regulator servicing to keep your gear in top shape. No pressure, no crowds — just honest advice, dependable gear, and unforgettable underwater experiences.

Services​

Dive Gears

OTG (Ocean Tested Gear) and X Dive — our signature gear, built to perform in the toughest conditions.
For divers who want something extra, our custom engraving and 3D printing services let you personalize compatible gear with unique details that make it truly yours.. more…

Regulator Service

Keep your regulator in top shape. Full servicing with genuine parts and precision testing – your safety is our priority. more…

Diving Trips

Day trip or liveaboard – dive into crystal-clear waters, vibrant reefs, and epic memories. Your next dive starts here. more…

Diving Courses

Whether it’s your first dive or your next certification – our courses are made for all levels. Learn, dive, and grow with expert guidance. more…

Every dive starts with the right gear.
X DIVE – Focused on quality. Driven by passion.

TOP

North Andaman Dive Sites


Similan Islands

Similan Islands – Thailand’s Ultimate Dive Destination
Dive into the Similan Islands, a breathtaking marine park with crystal-clear waters, dramatic granite boulders, and vibrant coral gardens. Encounter marine life from tiny nudibranchs to majestic manta rays and whale sharks. With calm reefs for beginners and thrilling deep dives for experts, explore top sites like Elephant Head Rock, West of Eden, and Christmas Point with visibility often over 30 meters.


Koh Bon

Koh Bon – The Home of the Mantas
Just north of the Similan Islands, Koh Bon is a top dive site and a hotspot for manta rays. Dramatic limestone cliffs and steep drop-offs create thrilling wall dives and rich marine life. Best for advanced divers, it’s also accessible with proper guidance. Expect reef fish, moray eels, octopus, and the chance to see manta rays up close. Perfect as a day trip or part of a Similan liveaboard adventure.


Koh Tachai

Koh Tachai – Wild Currents, Big Fish, Unforgettable Dives
Located between the Similan and Surin Islands, Koh Tachai is a bucket-list dive site for thrill-seekers and big marine life encounters. Strong currents make it ideal for experienced divers exploring vibrant pinnacles, schools of barracuda, giant trevallies, and even whale sharks. The Koh Tachai Pinnacle, a submerged granite formation covered in soft corals and anemones, offers action-packed drift dives and ever-changing marine life. Perfect for liveaboards or special dive trips, Koh Tachai promises excitement, beauty, and unforgettable encounters with the ocean’s giants.

Surin Islands

Surin Islands – Untouched Reefs & Authentic Beauty
The Surin Islands are a serene gem of the Andaman Sea, with healthy coral reefs, crystal-clear waters, and diverse marine life including turtles, reef sharks, and clownfish. Perfect for all levels, divers can explore shallow reefs, coral gardens, and calm bays—ideal for macro lovers and underwater photographers. It’s also the gateway to the iconic Richelieu Rock and offers a glimpse of local culture at the nearby Moken Sea Gypsy village.

Richeliue Rock​

Richelieu Rock – Thailand’s Legendary Dive Site
Richelieu Rock, the crown jewel of Thailand’s diving, is a horseshoe-shaped pinnacle rising from the open sea. Encounter whale sharks, manta rays, giant barracudas, and schools of fish, alongside vibrant soft corals, seahorses, ghost pipefish, and nudibranchs. Best for intermediate to advanced divers, it’s usually accessed via liveaboard or special day trips, offering unforgettable biodiversity and thrilling open-sea conditions.

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