A Listly List - Koh Samui is the second largest island in Thailand and draws in hundreds of tourists every year. Some of the best spots to visit in Koh Samui after sundown are the night markets, which offer a variety of products at bargain prices, along with great dining options. Here are some of the top night markets in Chaweng: - Fisherman’s Village, Lamai Night Market, Maenam Walking Street, Chaweng Night Market, and Central Festival Market