Tagaytay secures its place on most Philippines itineraries with its location above Taal Volcano's active crater. Views of the crater lake and a refreshingly cool climate make the town an enticing destination—not to mention the famously unfinished People's Park in the Sky.

Soak up the sun and some Vietnamese culture on Phu Quoc Island, where white sands and tropical waters entice beachgoers from all over the globe. Snorkeling, scuba diving and fishing are the most popular water sports here, though jet-skiing, wind sailing and squid fishing—yes, squid fishing—are also at your holiday-making fingertips. Check out the early-morning Duong Dong Market for an authentic local experience.

Sun-drenched and built for fun, Australia's Gold Coast hugs Queensland's southeast coastline with beaches, shimmering high rises, and epic surf breaks. Though it's hedonistic at heart, there's also plenty of opportunities for adventure and family-friendly attractions beyond its well-known party scene.