Thailand Dive Site - Lanta
Lanta
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Koh-Ha-Yai

Location :  The Southern most of the Koh Ha groups of Islands.
Access : The entry point is off the south west face . This small Island is unbuoyed.
Condition : Visibility ranges from 5 m. to 20 m.(16-66 ft). Current, if any, is generally weak to moderate.
Average depth : 18 m.(60 ft).
Maximum depth : 25 m. (83 ft)

There is a chance of excellent adventure diving here. The south western face has 2 brilliant caverns. The western (left) of these is a hole in the rock at a depth of 5 m. (16 ft). This immediately enters the larger of two connected “ cathedrals” which rise to an impressive 30 m (100 ft) above sea- level. The other entrance/exit, at the cathedrals: light enters from the waters below, creating rather strange illusions.

 

Koh-Ha-Noi
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 Location :  This is the northern most of the Koh Ha group.
Access : just over 1 hr. by dive boat from Saladan Pier, over 4 hr. by live-aboard from Chalong Bay on Koh Phuket. There is on permanent mooring buoy.
Condition : Because of its positioning and size, This is always a favorable section of this site, with calm, conditions and visibility ranging up to 25 m. (83 ft)
Average depth : 20 m. (60 ft).
Maximum depth : 34 m. (113 ft)
One point of individuality is that the site is characterized by a scattering of geometrically shaped rocks. Sea whips and seafans are much in evidence, as are Featherstars and Nudibranches. The reef-life offers nothing particularly special, but this is as good a place as any to see Indian and Spotfin Lionfish, Bearded Scorpionfish and Emperor Angelfish. There is a small cave off the South West wall.

 

Hin-Muang

Location : 27 km. (15 n.miles) west of the Rok islands and 500 m(500 yd) southwest of Hin Daeng.
Access : Just over 3 hr. by dive boat from Saladan Pier. There are mooring buoys. Access is by “live-boat entry”or from a small serving tender.
Condition : Currents can by very strong, and can rapidly change direction. Visibility depends on the current, ranging from 10 m. (33 ft) in stronger currents to a staggering and mote common 40 m. (130 ft)
Average depth : 23 m. (76 ft)
Maximum depth : 70 m.+ (235 ft+)

This is one of the best dive sites in Thai waters. A series of six or more submerged pinnacles heads southwest, the shallowest being about 8 m (26 ft) beneath the surface. This site features the deepest drop off in Thailand, exceeding 70 m (235 ft). Large pelagics often visit, as do other shark species and large stingrays.

 

Hin-Daeng

Location : 27 km. (15 n. miles) west of Koh Rock and 500 m(550 yd) from Hin Muang
Thailand-Dive-Site_Lanta02Access : just over 3 hr by dive boat from Saladan Pier.There are mooring buoys.
Condition :  Visibility ranges from 10 m to 40 m. (33-130 ft)
Average depth : 25 m. (83 ft).
Maximum depth : 35 m. (116 ft)

A series of wall dives, with intermittent shelves at varying depths. There are more soft corals than hard corals, but the main attraction is the great diversity of marine inhabitants, particularly pealgics : Pelagics Hin Daeng and Hin Muang are the only reef-type communities or feeding grounds within the area. This is one of the very few dive sites in Thailand where large schools of Grey Reef Sharks are sighted. Whale Sharks, too, often frequent these waters, as do Manta Rays, There are also large Nurse Sharks-particularly in a cave located in a depth of about 10 m. (33ft) on the south west wall.