Tourism, coconuts and fishing are the mainstays of the economy on Koh Samui, a small and scenic island in the Gulf of Thailand. Resorts on Koh Samui can't be built higher than the tallest palm tree which has kept Koh Samui's resort development more low key than in Phuket. Boutique hotels and pool villas are blossoming in Koh Samui, making it an excellent choice for a romantic holiday or honeymoon to Thailand. Koh Samui's best luxury & boutique hotels include Sala Samui, The Akaryn, Bophut Resort & Spa and the lovely Zazen Resort & Spa.