Ko Tao, or “Turtle Island,” is best known as a world-class snorkeling and diving destination. Surrounded by the Gulf of Thailand, this tiny island is home to vibrant coral reefs, colorful marine life and picturesque white sand beaches. Budget-conscious travelers will find affordable accommodations along Sairee Beach, which come nightfall, will light up with beach bars, restaurants and fire dancers. Other top-notch shores include Tanote Bay, which boasts excellent cliff jumping, and Ko Nang Yuan, three nearby islands that offer fantastic scuba diving opportunities. A boat service from Ko Tao will drop off visitors interested in a daytrip.