1. Bai Dai Beach, Nha Trang, Vietnam
Pronounced as "bye-yai"—which translates to "long beach"—this beach is well hidden from the hustle and bustle of the city and the busier beaches in town. A local favourite, it is the place to go for fresh seafood, soft white sand, and water sports—from jet skiing to speedboating on the turquoise waters. Bai Dai is an up-and-coming resort hot spot, and there are plans to introduce 39 luxury resorts by the shore in the coming months and years.