The Similan islands information and dive maps

Nestled 90 km northwest of Phuket and 68 km from Khao Lak, the Similan Islands archipelago is a haven for divers seeking unparalleled underwater beauty. Comprising nine islands, along with Koh Bon and Koh Tachai, the Similan Islands are part of the Similan Islands National Park, covering approximately 140 sq km. With two national park offices on Islands #4 and #8, these pristine islands remain uninhabited, except for the diverse wildlife that graces the region.

Breathtaking Ecosystem

The Similan Islands boast green rainforests inhabited by monitor lizards and bats, creating a rich tapestry of flora and fauna. Rare Nicobar Pigeons add to the avian diversity, making these islands a paradise for nature enthusiasts. While the eastern side showcases powdery sandy beaches and sheltered bays, the western coasts, battered by monsoon waves, feature rocky terrains.

Dive Sites: Unveiling the Underwater Wonders

East Coast Extravaganza

Venture to the east coast of the Similan Islands, where a diver’s paradise unfolds beneath the azure waves. This region beckons with its enchanting coral gardens, showcasing a kaleidoscope of vibrant marine life. Gorgonian fans sway gracefully, creating an underwater dance that mesmerizes divers of all skill levels. The depths here range from 15 to 36 meters, offering a diverse and accessible playground for those seeking both adventure and tranquility.

Coral Gardens Wonderland

Immerse yourself in the ethereal beauty of the coral gardens that adorn the Similan Islands’ east coast. Soft and hard corals create a mesmerizing underwater landscape, providing shelter to an abundance of marine species. Schools of colorful fish weave through the coral formations, creating a vibrant and lively spectacle. For novice divers, this area promises a gentle introduction to the wonders of the underwater world.

Gorgonian Fans: Nature’s Living Art

The east coast is also renowned for its breathtaking gorgonian fans. These large, fan-shaped corals sway in the gentle currents, adding a touch of elegance to the underwater scenery. Divers can glide alongside these captivating structures, admiring the intricate details and the life that thrives within their branches. Gorgonian fans stand as a testament to the delicate balance of the marine ecosystem within the Similan Islands.

Depths for Every Diver

Whether you’re a novice exploring the underwater realm for the first time or an experienced diver seeking new challenges, the east coast caters to all. With depths ranging from 15 to 36 meters, there’s a perfect spot for everyone. The gradual increase in depth allows divers to progress at their own pace, ensuring a comfortable and enjoyable experience for all skill levels.

West Coast Wonders

For those seeking a more daring underwater adventure, the west coast of the Similan Islands unfolds with its rugged beauty. This area is tailored for advanced divers hungry for an adrenaline-pumping experience. Bolder rocks, stronger currents, and deeper waters characterize the west coast, creating an environment that pushes the boundaries of underwater exploration.

Adrenaline-Pumping Currents

The west coast’s stronger currents add an element of excitement and challenge to the diving experience. Advanced divers can test their skills navigating these dynamic waters while witnessing the remarkable marine life that thrives in these conditions. From trevallies darting through the currents to larger pelagic species cruising by, the west coast promises encounters that leave a lasting impression.

Bolder Rocks: A Subaquatic Maze

Dive into a world of exploration among the bolder rocks that define the west coast. These formations create a captivating underwater maze, offering shelter to a variety of marine creatures. Experienced divers can navigate through intricate passages, discovering hidden nooks where elusive species seek refuge. The west coast beckons adventurers to embrace the challenges and mysteries that lie beneath the surface.

Choosing Your Underwater Adventure

Whether you opt for the serene beauty of the east coast’s coral gardens or the exhilarating challenges of the west coast’s currents and bolder rocks, the Similan Islands provide a diverse range of dive sites. Each underwater realm invites you to embark on a unique journey, promising encounters with marine wonders that will linger in your memory long after you resurface. Dive into the depths of the Similan Islands and uncover the underwater treasures that make this destination a haven for divers worldwide.

Diving Regulations and Entry Procedures

As of October 2018, new regulations govern visits to the Similan Islands, emphasizing environmental conservation and safety.

Entry Ticket Requirements

To embark on a diving or snorkelling adventure in the Similan Islands, visitors must secure a national park entry ticket at least a day before their visit. The following information is crucial for obtaining the ticket:

Full name (as per the passport, no nicknames)

Date of Birth (Day/Month/Year)

Home Country (as per passport)

Passport Number

Upon boarding, a photocopy of the passport is mandatory for inspection by National Marine Parks officials. Moreover, single-use plastic is strictly prohibited, aiming to minimize environmental impact.

Insurance Coverage

Mandatory scuba diving accident and evacuation insurance coverage ensure the safety of divers. Individuals with their own coverage must provide details such as the insurance company name, policy number, and contact number at the dive center. Those relying on travel insurance must exhibit policy sections explicitly covering scuba diving accidents.

In the absence of coverage, visitors must purchase scuba diving accident and evacuation coverage for 250 Baht per day. This proactive measure guarantees prompt and efficient assistance in case of emergencies.

Preserving the Serenity: No Drones Allowed

Respecting the tranquility of the Similan Islands, the use of drones is strictly forbidden within the national park. This regulation safeguards the undisturbed beauty of the islands and preserves the natural habitat for both terrestrial and marine life.

Conclusion: A Dive into Environmental Consciousness

The Similan Islands, with their enchanting landscapes above and below the waterline, beckon adventure seekers and nature lovers alike. By adhering to the updated regulations and diving responsibly, visitors contribute to the conservation efforts that ensure the Similan Islands’ continued majesty for generations to come. As we explore the underwater wonders, let us tread lightly, leaving only bubbles and taking away memories of an extraordinary marine paradise.