Mu Ko Similan National Park

The Similan Islands are one of Thailand’s most breathtaking natural destinations, celebrated for their crystal-clear turquoise waters, powdery white sand, and vibrant marine life. Located in the Andaman Sea, this protected national park is especially popular among snorkeling and scuba diving enthusiasts, who praise the excellent visibility and colorful coral reefs teeming with tropical fish, manta rays, and occasional whale sharks. Visitors often describe the underwater experience as world-class and unforgettable. Above water, the islands offer stunning landscapes with dramatic granite rock formations, lush greenery, and panoramic viewpoints that are perfect for photography. Beaches are clean, well-preserved, and feel refreshingly untouched, giving travelers a sense of escaping into nature. Many reviews highlight the peaceful atmosphere, especially when visiting early in the day before tour crowds arrive. However, some travelers note that the islands are accessible mainly by day trips, which can feel rushed, and facilities are limited to protect the environment. The Similan Islands are also seasonal, typically open only from November to May, which requires advance planning.

Beautiful beach with white sand, clear blue water and rocks/trees around. It is a pitty that many people leave their trash behind. Many party boats are careless about the wind blowing plastic, cups, cans on the ocean. Hope a more stricter enforcement can better control and resolve this situation .

Marine Conservation Area. Did a 6 day liveaboard scuba diving trip with Loma Diving on MV Bavaria. Great food, dive guides. Well organised sage diving. Went to Richelieu rock too. Wonderful apart from very few sharks