3D2N Similan Liveaboard Diving Experience from Phuket

The Similan Islands offer a unique liveaboard diving experience catering to all skill levels. Renowned for crystal-clear waters, vibrant coral reefs, and diverse marine life, divers can explore spectacular sites like Koh Tachai and Richelieu Rock. These locations are celebrated for their rich biodiversity, from intricate macro life to encounters with pelagic species, ensuring a memorable underwater adventure for everyone.

Most Similan Islands liveaboard diving tours primarily depart from Phuket, Thailand. Specifically, boats often leave from Tap Lamu Pier in Phang Nga province, which is located just north of Phuket. This region serves as the main gateway due to its well-developed infrastructure and proximity to the Similan Islands National Park.

To reach the departure point for a Similan Islands diving trip, usually Tap Lamu Pier near Phuket, common transportation methods include private transfers, taxis, or shared minibuses. These services can be arranged from Phuket International Airport (HKT) or directly from hotels across Phuket, offering convenient travel to the pier before boarding your liveaboard.

The Similan Islands National Park is typically open for liveaboard diving from mid-October to mid-May each year. The park closes annually during the monsoon season, from mid-May to mid-October. This closure is primarily due to rough sea conditions, which pose safety risks, and to allow the marine ecosystem a crucial period to recover and regenerate without human disturbance.

The Similan Islands National Park observes an annual closure from mid-May to mid-October for marine conservation and safety during monsoon season. While specific dates for 2025 are usually confirmed closer to the period by Thai authorities, this pattern of seasonal closure is expected to continue to protect the delicate ecosystem and ensure diver safety.

Overnight accommodation directly on the Similan Islands is generally not available for tourists due to national park regulations focused on preserving the natural environment. The primary accommodation for a multi-day diving trip to the Similan Islands is a liveaboard vessel, which provides all necessary facilities onboard, allowing divers to stay in the heart of the diving area.

Similan Islands diving typically features large granite boulders, diverse hard and soft corals, and opportunities for pelagic encounters like manta rays and whale sharks. Surin Islands, while more remote, are renowned for pristine hard coral gardens and generally calmer conditions. Richelieu Rock, a world-class dive site known for abundant macro and pelagic life, is often visited on liveaboard trips to both regions, though it's geographically closer to the Surin Islands.

For beginner to intermediate divers, sites like East of Eden and Elephant Head Rock within the Similan Islands offer vibrant coral gardens and plentiful reef fish. Advanced divers often seek the challenge of Koh Tachai, known for stronger currents and potential manta ray sightings, and Richelieu Rock, famous for its rich biodiversity and pelagic encounters in open water.