Banana Beach has a backdrop of impossibly-green jungle and looks out on crystal-clear water—all part of a national park and marine preservation area (30 minutes by boat from Chalong Pier on Phuket). Banana Boat rides are popular, hence the name, as is snorkeling, sea kayaking, and parasailing. With minimal infrastructure, and one restaurant built out of bamboo, this is a great, less-than-crowded spot to park yourself for the day in the sun.