The world's largest coral reef system, the Great Barrier Reef stretches almost 1500 miles into the Pacific from the tip of Queensland. Designated a Marine Park by the Australian government and a World Heritage Area by UNESCO, the reef is home to an extraordinary abundance of species and habitats. Snorkelling, diving and fishing are popular along the reef, nowhere more so than on the Whitsunday Islands, where the silica sands and aqua waters of the Coral Sea create the perfect beach escape.

Off Australia’s South Coast you’ll find the rugged and beautiful island of Tasmania — a unique destination where you can see Tasmanian devils, walk in the wilderness, take in stunning eco-cruises, taste artisanal cheeses and even explore a controversial art museum. The best way to see it? Take the back roads, but allow plenty of time: A short drive in any direction can lead to wineries, distilleries, marine farms, convict settlements, pristine beaches, fields of lavender and national parks…

The Whitsunday Islands are a collection of 74 tropical mini-paradises, floating in peaceful waters that double as a marine park and are a gateway to the Great Barrier Reef. Plan a romantic getaway or a fun family holiday that’s filled with sun, sailing, golfing, snorkeling and diving, all served up with a little slice of heaven.

Thailand is a country of many contrasting facets, with glorious beaches as well as forests, jungles and mountains. Whether you want to swim, sunbathe or explore the wildlife, a family holiday in Thailand will never be dull.If you're looking for seaside relaxation, visit the beaches and bay of Hat Karon in Phuket with sand dunes and palm trees. The island of Ko Tao has coral reefs and is the place to go if you want to learn to dive, but you can also go mountain biking or just sunbathe on the beach. The Royal Barge National Museum in Bangkok houses several barges built for Thailand's kings; the beautifully detailed carving is quite breathtaking. Doi Suthep-Doi Pui National Park in Chiang Mai has a wealth of flowering plants and ferns as well as three hundred species of birds. If you're in the mood for a quiet spot, try the town of Sangkhlaburi; from there you can set off on an elephant trek or jungle tour. For mountains and forests, visit the north-western province of Mai Hong Son.

The jungles and monsoon forests of Vietnam are diverse ecosystems that are alive with unique wildlife. Trekking is a popular activity here, particularly the mountains of Sapa and the primeval landscape of Cuc Phuong National Park. For a more urban escape, take a guided food tour of Ho Chi Minh City, making sure to squeeze in visits to the historic Hoi Truong Thong Nhat palace and the intricately adorned Emperor Jade Pagoda.

Bali is a living postcard, an Indonesian paradise that feels like a fantasy. Soak up the sun on a stretch of fine white sand, or commune with the tropical creatures as you dive along coral ridges or the colorful wreck of a WWII war ship. On shore, the lush jungle shelters stone temples and mischievous monkeys. The “artistic capital” of Ubud is the perfect place to see a cultural dance performance, take a batik or silver-smithing workshop, or invigorate your mind and body in a yoga class.

Phuket offers a rainbow spectrum of spectacular holiday sights from blue lagoons and pink sunsets to orange-robed monks. Three wheeled-Tuk Tuks, taxis, buses and long tailed boats transport visitors between these marvels. Phuket's south coast offers its most popular beaches. The north is more tranquil. Koh Phi Phi, Phang Nga Bay and Patong Beach are popular spots. Diving, snorkeling, wind surfing and sailing are just a few active options. Inland, forested hills, mountains and cliffs wait to be explored.

Malaysia is a beautifully complex vacation destination, a land where ancient rainforests give way to multicultural city life. Capital city Kuala Lumpur is visually defined by the iconic Petronas Twin Towers, while in charming Melaka the vibe is more quaint and historical. Many of the country’s national parks offer opportunities for fantastic whitewater rafting, and the exclusive Sipadan dive site (off the east coast of Borneo) is among the best in the world.

Forever remembered for its "The Lord of the Rings" legacy, New Zealand’s landscapes are deserving of their big screen fame—think lush rolling hills, volcano-sculpted moonscapes, UNESCO-listed glaciers, and white-sand beaches. Cities like Auckland, Wellington, and Queenstown follow suit, with photo-worthy scenery and a laid-back vibe.

The grand story of China features a great wall, a forbidden city, and a few thousand Terracotta warriors. Settings include the sci-fi skyline of Shanghai, the jutting peaks of Zhangjiajie, and the tropical beaches of Hainan, but the tale of this ancient kingdom began long ago.

Want to make your co-workers insanely jealous? Just casually drop "I’m holiday making 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.