Ambergris Caye. (Photo: huanqiu.com)

Saint John's Island. (Photo: huanqiu.com)

?Bora Bora.  (Photo: huanqiu.com)

San Juan Islands. (Photo: huanqiu.com)

Santorini. (Photo: huanqiu.com)

??Isla Mujeres. (Photo: huanqiu.com)

Moorea. (Photo: huanqiu.com)

??Koh Tao. (Photo: huanqiu.com)

Easter Island. (Photo: huanqiu.com)

Nosy Be.  (Photo: huanqiu.com)