Similan Dive Center (Khao Lak Dive Center), 67/7 Moo 5 Moo Bang Niang, Khao Lak, Takua Pa, Phang Nga (located at Bang Niang main road), ☎ +66 76 490 965 (info@similandivecenter.com), open from 10 AM – 21.00 PM. Similan Dive Center is a Padi dive center and authorized Mares Diveworld shop which offers the biggest collection of diving and snorkeling equipment, sun protection shirts in Khao Lak. Daily departing liveaboards from 2 days – 1 night to 5 days – 5 nights to Richelieu rock, Koh Bon, Koh Tachai and the Similan islands.All Padi courses are available in combination with liveaboard trips. Similan Dive Center is open all year and managed by experienced dive professionals who live in Khao Lak all year round