Two days of liveaboard diving in the Similan Islands—four to six dives including a night dive—reward experienced divers with sharks, turtles, and dramatic granite reefscapes. Small groups, strong currents, and remote sites make this a technical, high-reward trip.
Two days of liveaboard diving in the Similan Islands—four to six dives including a night dive—reward experienced divers with sharks, turtles, and dramatic granite reefscapes. Small groups, strong currents, and remote sites make this a technical, high-reward trip.
You step off the dock before dawn and the Andaman Sea greets you with a cool, salt-bright wind as the boat cuts toward the Similan archipelago. Granite boulders rise from turquoise water like slow-moving islands; the deck hums with low conversation and the clink of tanks. Pickup begins 6–7 AM, the first briefing lands you at the first dive site by midmorning, and the day unfolds as a sequence of drift dives, surface intervals, and a night dive that turns the reef electric.
Verified experiences and guided adventures in the surrounding area.
Operated by Phuket dash Scuba dot Com · Khao Lak, Phang Nga Province
You step off the dock before dawn and the Andaman Sea greets you with a cool, salt-bright wind as the boat cuts toward the Similan archipelago. Granite boulders rise from turquoise water like slow-moving islands; the deck hums with low conversation and the clink of tanks. Pickup begins 6–7 AM, the first briefing lands you at the first dive site by midmorning, and the day unfolds as a sequence of drift dives, surface intervals, and a night dive that turns the reef electric.
The Similan Islands are a granite outcrop on Thailand’s Andaman coast, recognized as a national park and renowned for large boulders, clear visibility, and reef systems of hard and soft corals. Local fishing communities around Khao Lak and Phuket shaped the modern dive culture here; boats and guides from both ports run liveaboard-style trips, protecting popular sites like Elephant Head Rock and Boulder City.
Expect fast currents, significant surge in places, and excellent visibility—conditions that reward experienced divers with encounters: leopard and blacktip reef sharks, hawksbill and green sea turtles, moray eels, and ornate lionfish. Guides run small groups (max 4 divers per guide) and provide tanks, weights, and night dive torches; certification and recent logged experience (minimum ~10 dives) are required.
Plan for sun exposure on deck, seasickness prevention, and layered, quick-dry clothing for cool evenings on the boat. Bring a dive computer, own mask and fins for fit, and a copy of your certification and logbook. Timing your trip outside of monsoon season improves visibility, while respecting dive briefings and buddy protocols keeps the experience safe and rewarding.
challenging.
2 days (overnight liveaboard).
Must be in good physical shape for repeated dives, handling boat transfers and overnight travel; moderate cardiovascular fitness required.
Yes—this excursion is for certified divers only; operators require proof of certification and recommend a minimum of 10 logged dives or a private guide at extra cost.
Typically 6–7 dives over two days (three daytime dives plus a night dive on day one, and three dives on day two), but the operator may advise fewer dives depending on conditions.
Yes—tanks, weights, and a dive guide are included; some operators provide night dive torches but bringing your own primary/backup light is recommended.
Pickup from Phuket or Khao Lak is included; take seasickness medication before departure if you’re prone to motion sickness and plan rest for transit legs.
The Similan archipelago is part of Thailand’s Andaman coast protected as a national park; granite outcrops have made it a landmark for regional navigation and dive tourism.
The area is managed to limit diver impact—follow guide rules, avoid touching coral, and use reef-safe sun protection to reduce damage to fragile ecosystems.
Phuket dash Scuba dot Com operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You step off the dock before dawn and the Andaman Sea greets you with a cool, salt-bright wind as the boat cuts toward the Similan archipelago. Granite boulders rise from turquoise water like slow-moving islands; the deck hums with low conversation and the clink of tanks. Pickup begins 6–7 AM, the first briefing lands you at the first dive site by midmorning, and the day unfolds as a sequence of drift dives, surface intervals, and a night dive that turns the reef electric.
You step off the dock before dawn and the Andaman Sea greets you with a cool, salt-bright wind as the boat cuts toward the Similan archipelago. Granite boulders rise from turquoise water like slow-moving islands; the deck hums with low conversation and the clink of tanks. Pickup begins 6–7 AM, the first briefing lands you at the first dive site by midmorning, and the day unfolds as a sequence of drift dives, surface intervals, and a night dive that turns the reef electric.
The Similan Islands are a granite outcrop on Thailand’s Andaman coast, recognized as a national park and renowned for large boulders, clear visibility, and reef systems of hard and soft corals. Local fishing communities around Khao Lak and Phuket shaped the modern dive culture here; boats and guides from both ports run liveaboard-style trips, protecting popular sites like Elephant Head Rock and Boulder City.
Expect fast currents, significant surge in places, and excellent visibility—conditions that reward experienced divers with encounters: leopard and blacktip reef sharks, hawksbill and green sea turtles, moray eels, and ornate lionfish. Guides run small groups (max 4 divers per guide) and provide tanks, weights, and night dive torches; certification and recent logged experience (minimum ~10 dives) are required.
Plan for sun exposure on deck, seasickness prevention, and layered, quick-dry clothing for cool evenings on the boat. Bring a dive computer, own mask and fins for fit, and a copy of your certification and logbook. Timing your trip outside of monsoon season improves visibility, while respecting dive briefings and buddy protocols keeps the experience safe and rewarding.