Welcome to Davy Jones Locker Technical Diving Department. We are a dedicated team of technical diving instructors running technical diving courses, technical diving, and expeditions from our dive resort based in Koh Tao. DJL Technical diving resort is located in the center of Sairee Beach on Koh Tao in the Gulf of Thailand. Our technical diving facility has a team of experienced technical instructors teaching tech, wreck and cave courses at dive sites across south east Asia.

The DJL technical diving facility includes:

• A new workshop for equipment repair and servicing.
• A gas blending station, offering nitrox and trimix and standard gases.
• Technical diving rental equipment with leading brands, Halcyon, Scubapro and Apeks.

At DJL Tech we have two tech boats, a high speed RIB and hard boat to reach the best technical diving sites in the Gulf of Thailand; we also organize regular tech trips on live-aboards into the Gulf of Thailand and South China Sea and cave trips on the mainland.

The DJL dive resort offers accommodation to suite all budgets and tastes at our Silver Sands Resort. All DJL technical diving courses include free accommodation at the backpackers lodge on site at DJL tech. There is also a swimming pool, on site and Sairee beach is directly in front of the shop.

The DJL Technical Diving Department also has a well stocked tech diving shop offering: Halcyon, DUI, Scubapro, Apeks, Light Monkey and Diverite technical divining equipment for sale.

We regularly hunt for new wrecks in the Gulf of Thailand and further afield into the straits of Malacca and south China Sea. We have many WWII wrecks from submarines to Japanese Marus (merchant ships) scattered across the Gulf of Thailand. Have a look at our schedule for trips and dates. Cave diving expeditions in southern Thailand are regularly run looking for new cave systems and mapping Thailand underground caves and sinkholes. Come and join our cave diving research group after completing your cave course looking for new caves in Thailand.

Davy Jones Locker Technical Diving Department is a TDI Technical facility, BSAC Technical center of excellence, a PADI TECREC center and 5 star dive resort and.