Since opening in 1987, The Tongsai Bay has established itself as the leading family owned hotel on the tropical island of Koh Samui, Thailand. Hidden amongst 28 and a half acres of breath-taking natural beauty and wrapped around a private bay, the hotel is renowned for its privacy and tranquillity, its passionate love for the environment and last but not least, the friendliness of its staff. 

Private Bay – Our bay is private and completely free of beach vendors.  We offer complimentary non motorized water sports – kayaks, windsurfs, hobbie cats, stand up paddle boards and snorkeling equipment.  Please note to keep the peace and ensure we have a great bay for swimming we do not offer motorized water sports.

Location– The only private bay that’s 10 minutes from Chaweng beach, 10 minutes from Fisherman’s Village and 10 minutes from the airport.

Nature – 28 and a half acres of lush green natural landscape wrap around our hillside overlooking the bay that welcomes over 66 different species of birds.

Green – We truly strive to be more ‘green’ and follow a green policy that covers 6 major areas and even produce our own effective microorganism (EM) from fruits that we use as natural cleaning agents in our rooms.

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