Hidden in a remote swath of the Andaman Sea, Ko Lipe is one of southern Thailand’s best-kept secrets. Travelers who put in the effort to reach this island paradise are rewarded with a laid-back village vibe and pristine, uncrowded beaches.

Famed throughout Asia for its heady mix of eastern cultures, Penang Island is Malaysia’s prime melting pot. Roadside vendors serve some of the world’s best street food; its national parks offer white-sand beaches and wildlife; and UNESCO-listed George Town is full of colorful heritage houses.

The dive sites surrounding Ko Lanta are considered to be some of Thailand’s finest. An intricate system of reefs, islets, and underwater caves are teeming with vibrant sea life. While you splash in the waves you may catch a glimpse of a Moken (sea gypsy) boat, gliding nomadically through the waters. Cap off your day with mouthwatering seafood, freshly caught and spicy enough to make your tongue tingle.

At nearly three miles long, Karon’s beach stretches on and on and on… so this might be the perfect spot for travelers who want as much space as possible around their beach blankets. TripAdvisor travelers say the diving is fabulous. And bring the kids-- Karon is known as a family-friendly town.

Premium scuba diving and snorkeling are the highlights of the gorgeous Havelock Island, the most popular of the Andaman Islands. Glass-bottomed boats provide a similar up-close marine life experience. Jungle treks and camping are popular landlubbing activities, though the more delicately dispositioned can choose to retire to one of several luxury resorts. Refuel with fresh coconut milk and succulent, just-caught seafood, which dominates every meal.

Da Nang is laid-back and friendly, maybe because everyone you meet has just finished an amazing meal. Culinary tours are a hugely popular way to experience literal local flavor. After you’ve stuffed yourself with bold noodle soups and savory street foods, walk it off by exploring the limestone caves and Buddhist grottos of the Marble Mountains.

Perched on Sri Lanka’s southwest coast, Galle wears its history on its sleeve. Windswept beaches and nodding palms surround its colonial-era showpiece, a 16th-century Portuguese-built fort, while the rest of the city is trimmed with Dutch-style houses, quirky shops, whitewashed mansions, and heritage museums.

If you’re looking for a Robinson Crusoe experience, you can still find that thatched-hut-on-the-beach vibe in the North Malé Atoll. But this chain of 50 or so palm-shaded islands in the Maldives has been stepping up its game lately with sleek, stylish accommodations. These days, even the islands themselves are designer. The newly opened Patina Maldives and Ritz Carlton Maldives sit on an archipelago that construction crews built in the Indian Ocean. Divers love North Malé Atoll for spots like Manta Point, where manta rays congregate so they can be “cleaned” by small fish. You can even snorkel with curious hawksbill turtles. North of the capital city of Malé are some prime surf spots.

Want to make your co-workers insanely jealous? Just casually drop "I’m vacationing in the Maldives this year" into conversation, preferably in the dead of winter. Or better yet, go there without mentioning it to anyone—then send them a "Wish you were here!" postcard.

Anjuna is among the most famous beaches in India. Popularly known for its Hippie culture, most people's reasons for coming to Anjuna are the same as they were in the 1970s. On Wednesdays, the famous flea market of Anjuna, a major shopping hangout beside the beach, opens for business. Bathing is generally safer at Anjuna than at most of the other beaches. Taking long walks and watching sunsets are among the favorite pastimes of visitors at Anjuna. Anjuna has emerged as a destination for rave parties and that take place over here from time to time, especially around the Christmas-New Year full moon period.