Similan Islands

Best Time to Visit

The best time to visit the Similan Islands is during the dry season, which runs from November to April. Here's a breakdown of what to expect during this period:

• Mid-November to February: This is considered the peak season for visiting the Similan Islands. The weather is typically dry, with clear skies and calm seas, making it ideal for diving and snorkeling. The visibility underwater is often excellent during these months.

• March to April: As you approach the tail end of the dry season, the water temperature can rise slightly. This attracts large pelagic species, including manta rays and whale sharks, making it an exciting time for divers.

It's worth noting that the Similan Islands National Park is typically closed from mid-May to mid-October during the monsoon season. This closure not only ensures the safety of visitors due to rough sea conditions but also provides a respite for the marine ecosystem to rejuvenate.

When planning a visit, it's always a good idea to check the official announcements from the Thai Department of National Parks to confirm opening dates and any potential changes in the schedule.

How to Get There

Getting to the Similan Islands involves a combination of land and sea travel, as the islands are located off the west coast of Thailand in the Andaman Sea. Here's a step-by-step guide on how to reach the Similan Islands:

1. Fly to Phuket or Krabi:

   • The nearest major airports to the Similan Islands are in Phuket and Krabi. Both cities have international airports, so you can fly in directly if you're coming from another country, or connect through one of Thailand's major cities like Bangkok.

2. Travel to Khao Lak:

   • From Phuket or Krabi, you need to get to Khao Lak, which serves as the primary launch point for boat trips to the Similan Islands.

   • By bus: Regular bus services connect both Phuket and Krabi to Khao Lak. The journey usually takes around 1.5 to 2 hours from Phuket.

   • By taxi: Hiring a taxi is a faster and more convenient option, though it is more expensive.

3. Boat to Similan Islands:

   • Day Trips: Many operators in Khao Lak offer day trips to the Similan Islands. These are typically speedboat tours that include snorkeling and sometimes diving.

   • Liveaboards: For divers keen on exploring multiple dive sites over several days, liveaboard trips are available. These boats provide accommodation and meals onboard and can range from budget to luxury options.

4. Advance Bookings:

   • It's advisable to book your boat trip in advance, especially during peak season, to ensure availability. Moreover, since the number of visitors to the Similan Islands is limited to protect the environment, booking ahead becomes even more crucial.

   • Always check the reviews and credentials of tour operators, especially if you're planning to dive.

5. Park Entry Permit:

   • Remember that the Similan Islands are a national park. Upon entering, you'll need to pay a park entry fee, and if you're diving, there's an additional diving fee. Most tour operators include these fees in their package prices, but it's a good idea to confirm beforehand.

Remember, the Similan Islands National Park is usually closed from mid-May to mid-October, so make sure to plan your visit outside of these months.

How to get Around

Once you're in the Similan Islands, getting around is primarily by boat, as the islands are a marine national park and lack roads or vehicles. Here's how you can navigate and explore the islands:

Boat Transfers:

• Whether you're on a day trip or a liveaboard, the boat you arrived on will likely be your primary mode of transportation between the different islands and dive/snorkel sites.

• Some tour operators offer flexible schedules, allowing you to hop from one island to another. However, most structured day trips will have set schedules and destinations.

Kayaks:

• Some resorts or tour operators might offer kayaks, which can be a peaceful way to explore the waters around the islands, especially near the beaches.

On Foot:

• Once you're on an island, the primary way to explore is on foot. There are various walking trails, especially on Islands 4 (Koh Miang) and 8 (Koh Similan), which lead to viewpoints, beaches, and other areas of interest.

• Wear sturdy shoes if you're planning to hike, as some trails can be rugged. Also, always stay on designated paths to protect the environment and yourself.

Snorkeling and Diving:

• Much of the allure of the Similan Islands lies beneath the water's surface. Diving and snorkeling are the best ways to explore the rich marine life, coral reefs, and underwater landscapes. If you're not a certified diver, many operators offer "Discover Scuba Diving" experiences for beginners.

Guided Tours:

• It's beneficial to have a guide, especially if you're interested in learning about the ecology, history, and best spots of the islands. Many boat tours come with knowledgeable guides who can provide insight into the region.

Remember that the Similan Islands are a protected national park, so it's essential to be respectful of the environment. Avoid touching or stepping on corals, don't leave any litter behind, and always follow guidelines and instructions given by park officials or tour operators.

Most Popular Attractions and Activities to See and Do in The Similan Islands

Top Attractions in The Similan Islands

The Similan Islands are best known for their stunning underwater attractions, pristine beaches, and viewpoints. Here are the top attractions across the islands:

1. Diving and Snorkeling Sites:

   • Richelieu Rock: Often ranked among the top diving sites in the world, this horseshoe-shaped rock attracts a plethora of marine life, including whale sharks and manta rays.

   • Elephant Head Rock: Named after a large, elephant-shaped boulder, this site has various swim-throughs and channels, and is home to many marine species.

   • Christmas Point: Known for its series of arches and the variety of marine life, it's a must-visit for divers.

2. Beaches:

   • Donald Duck Bay (Ao Guerk): Located on Island 8 (Koh Similan), it's one of the most photographed beaches with unique boulder formations.

   • Princess Bay (Ao Suthep): Another stunning beach on Island 4 (Koh Miang) with powdery white sand and clear waters.

3. Viewpoints:

   • Sail Rock Viewpoint: Located on Island 8 (Koh Similan), it's a popular spot to get panoramic views of the island's bay and iconic boulder formations. The rock is so named because it looks like a sail.

   • Koh Miang Viewpoint: Island 4 offers a viewpoint giving a breathtaking view of the Andaman Sea and neighboring islands.

4. Nature and Wildlife:

   • Koh Miang (Island 4): Apart from being the headquarters of the Similan Islands National Park, this island offers nature trails where visitors can spot various bird species and the Nicobar pigeon, one of the island's native species.

   • Underwater World: Beyond specific dive sites, the entire marine park is a tapestry of marine biodiversity. From tiny macro creatures to larger pelagics, the underwater world here is diverse and vibrant.

5. Camping:

   • On certain islands, like Koh Miang (Island 4), visitors can experience the joy of beach camping. It's a unique way to experience the islands' nocturnal beauty, but it's essential to book in advance and adhere to park regulations.

Top 12 Activities to do in The Similan Islands

The Similan Islands are a paradise for nature and adventure enthusiasts. Here are the top activities you can engage in while visiting:

1. Scuba Diving: Explore the incredible underwater world, from vibrant coral gardens to impressive rock formations and swim-throughs. Whether you're a newbie or an experienced diver, the islands cater to all levels.

2. Snorkeling: Dive into the clear waters with just a mask and snorkel. Witness the rich marine biodiversity, including colorful reef fish, rays, and turtles.

3. Hiking & Nature Walks: Take a walk on designated trails on islands like Koh Miang (Island 4) and Koh Similan (Island 8). Enjoy the flora and fauna, and don't forget to reach the viewpoints for some unforgettable panoramas.

4. Beach Hopping: Relax, sunbathe, or swim at the various pristine beaches. Each island has its unique charm, with powdery white sand and azure waters.

5. Photography: From the iconic sail rock formations to the underwater marvels, there are ample photo opportunities for both above and below water enthusiasts.

6. Bird Watching: Especially on Koh Miang, where you can spot several tropical bird species, including the rare Nicobar pigeon.

7. Camping: Experience the islands after the day-trippers leave by camping on designated islands. Fall asleep to the sound of waves and gaze at the starlit sky.

8. Kayaking: Some tour operators or accommodations might offer kayaks. It's a peaceful way to explore the islands' peripheries and visit secluded coves.

9. Sunset & Sunrise Viewing: The islands offer breathtaking sunrises and sunsets. Find a quiet spot on the beach or a viewpoint to soak in the beauty.

10. Night Diving: For certified divers, exploring the underwater world at night is a different experience altogether. Witness the nocturnal marine life in action.

11. Educational Tours: Learn about the ecosystem, conservation efforts, and history of the Similan Islands. Some tours emphasize eco-awareness and preservation.

12. Stargazing: With minimal light pollution, the islands offer a clear view of the night sky. Lay on the beach and gaze up at the stars.