Koh Samui is in the region of Surat Thani, in Thailand.
Surat Thani is a province in the southern region of Thailand, noted for its picturesque scenery, beautiful beaches, and vibrant culture. Known as the 'City of Good People', Surat Thani boasts a rich history and is well-known for its delicious local cuisine, traditional crafts, and colorful festivals. One of the province's most famous destinations is Koh Samui, a tropical island located in the Gulf of Thailand. This island is a favorite among travelers for its stunning beaches, crystal clear waters, and lush green hillsides. Whether you're seeking relaxation or adventure, Koh Samui is sure to make an impression.