Full-day speedboat trip to Richelieu Rock, considered Thailand's top dive site, with two dives in small groups of four divers per guide.
Experienced dive guide, small groups (4 divers/guide), 12-litre tank, weights, lunch, fruits, snacks, drinking water, soft drinks, towels, transfer within the Khao Lak area
National park entrance and diving fees 700 THB, full equipment rental 500 THB/day, 15L tank 200 THB/dive, Nitrox 32% 100 THB/dive, dive computer rental 300 THB/day