Liveaboards in Thailand

Koh Talang Steps is a distinctive dive site located off the coast of Trang province, near Koh Lipe in southern Thailand. Its unique underwater topography features a natural staircase formation, composed of granite boulders and coral, that descends from shallow areas to a maximum depth of 30 meters. This less-visited region of Thailand provides a rewarding dive experience with uncrowded conditions and excellent reef health. The site's multi-tiered structure creates distinct ecological zones, supporting varied marine communities. Hard coral gardens dominate the shallower steps, while deeper ledges are adorned with vibrant soft corals and sea fans. This intricate landscape provides shelter and hunting grounds, blending elements of both muck and reef diving. Divers can anticipate sightings of a range of species, from macro life like nudibranchs and shrimp hidden in sandy patches to larger reef inhabitants such as moray eels and lionfish. Occasionally, hunting trevally, barracuda, or even leopard sharks might be spotted transitioning between the different depth levels. The site's diverse offerings appeal to both macro enthusiasts and those observing broader reef activity. Exploring Koh Talang involves a gradual descent, moving from one distinct level to the next, allowing for progressive observation of the reef's layers. While currents can vary, they may occasionally influence a gentle drift along the steps, enhancing the exploration of this intriguing and ecologically rich site.

Turtle Rock is a renowned dive site nestled within the Similan Islands, situated on the western side of Island 8. This location is particularly notable for its distinctive rock formation, which resembles a turtle emerging from the water, and serves as a favored spot for night dives due to its generally calm conditions. The underwater topography encompasses a mix of coral reefs, sandy expanses, and granite boulders. The shallow bay presents abundant healthy coral bommies, ideal for exploration. Towards the west, the site transitions into boulders that descend to a depth of 30 meters. Divers typically begin their descent near a central buoy line, then explore the scattered coral formations and sandy patches, especially during night dives. While the site's name suggests frequent turtle sightings, they are occasionally encountered, particularly sleeping among the shallow boulders at night. Marine life commonly observed includes moray eels, squid, and octopus actively hunting. At deeper sections around 20 meters, you might spot spearing mantis shrimp and Kuhl's stingrays. Many lionfish species are active after dark, with a chance to see the distinctive oscillated dwarf lionfish, and large painted spiny lobsters are found among the shallow rocks. Conditions are usually easy and calm, with clear water in the sheltered bay, making it suitable for beginner divers. It is often the sole night dive offered during a liveaboard trip, with divers instructed to use torches upon surfacing to signal small dive tenders that might be in the area.

Shark Fin Reef is one of the most iconic and largest dive sites within Thailand's Similan Islands, specifically designated as Similan Is. No. 3. Its name originates from three distinct granite pinnacles that break the surface at low tide, resembling shark fins. This extensive underwater ridge stretches for nearly a kilometer, showcasing some of the most impressive granite formations in the Andaman Sea. Unlike typical coral-dominated reefs, Shark Fin Reef is characterized by enormous granite boulders, dramatic valleys, towering rock structures, and narrow channels. Depths vary significantly, ranging from shallower reef sections down to drop-offs exceeding 30 meters, accommodating diverse dive profiles. This complex and varied terrain ensures that each dive offers new opportunities for exploration, making every experience unique based on the chosen route and prevailing conditions. The site supports a rich array of marine life amidst its rocky habitat and healthy coral growth. Divers can frequently observe schools of snapper, fusiliers, trevally, and barracuda navigating the channels. Whitetip reef sharks are occasionally found resting under ledges, while blacktip reef sharks may patrol the shallower areas. Moray eels, octopus, lionfish, and numerous reef fish species also thrive here, utilizing the rocks and corals for shelter. Healthy hard corals, soft corals, and sea fans add vibrant color, supporting a diverse ecosystem of smaller marine species and creating highly photogenic underwater scenery. Generally, visibility is excellent, often between 20 to 30 meters during the dive season, allowing for clear views of the massive granite formations and marine life in the blue water. Currents at Shark Fin Reef can vary from mild to moderate, depending on tides and weather patterns. Stronger currents, especially around the pinnacles and deeper sections, can create exciting drift diving opportunities and attract larger schools of fish. This site is primarily accessed via

Secret Reef, nestled adjacent to Hin Raab South, is a captivating dive site close to Koh Chang, forming a unified, diverse underwater ecosystem. It is celebrated for its unique coral canyons, where whip corals gently sway and flower and spiny cabbage corals thrive, creating a macro paradise. This site boasts a shallow plateau at 5-6 meters and a maximum depth of 12 meters, making it ideal for Open Water divers, try dives, and those seeking a tranquil, uncrowded experience. The underwater topography includes distinct canyons that guide divers across the reef. Marine life encounters are frequent, with colorful nudibranchs adorning surfaces, blue-spotted stingrays resting on the sand, and moray eels peeking from their shelters. Barracudas are also spotted patrolling the reef edges, adding to the site's rich biodiversity. Divers can explore historical remnants, including an ancient teapot and scattered gunship bullets, providing a glimpse into the area's past. Combining Secret Reef with Hin Raab South allows for extended bottom time, making it perfect for thorough exploration and underwater photography.