Organizers of DEEP & EXTREME Indonesia. Dive enthusiasts, Adventure Seekers, and Adrenaline Junkies Brace yourself! Combining Adventure on land and in the ocean, the largest annual diving, adventure travel and water sports exhibition in Indonesia will be back next year with DEEP and EXTREME INDONESIA 2018, which will be staged on 8-11th March 2018 at the Jakarta Convention Center, Jakarta.