Some of Queensland’s most remarkable sights require you to leave terra firma. Off its coast sits the Great Barrier Reef, the world's largest coral reef. Snorkel and scuba among 1500 resident fish species, or sail through the Whitsundays’ white-sand atolls. Back on dry land, you’ll find tropical escapes in the Daintree Rainforest to the north, rugged outback to the west and alfresco dining on the Gold Coast in the south. South East Queensland boasts mountain views, vineyards and ‘river city’ Brisbane.

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.

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.

The Blue Mountains are named for the delicate azure haze that lingers along the region, which is actually a fine cloud of oil emitted by eucalyptus trees. The mystical mountains are a labyrinth of plateaus, gorges and gum trees. Check out the Katoomba Scenic Railway (the steepest railway in the world), the Jenolan Caves and the Giant Staircase nature walk.

Tradition collides with pop culture in Tokyo, where you can reverently wander ancient temples before rocking out at a karaoke bar. Wake up before the sun to catch the lively fish auction at the Toyosu Market, then refresh with a walk beneath the cherry blossom trees that line the Sumida River. Spend some time in the beautiful East Gardens of the Imperial Palace, then brush up on your Japanese history at the Edo-Tokyo Museum. Don’t forget to eat as much sushi, udon noodles, and wagashi (Japanese sweets) as your belly can handle.

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.

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.

In the Land of the Rising Sun, ancient temples sit alongside neon wonderlands and shinto shrines offer pockets of peace amid metropolises. Add tea ceremonies, snow monkeys, sushi, kimonos, and karaoke to the mix, and you’ve got one of the world’s most fascinating countries.

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.

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.

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.

Set your own pace by cycling through Khmer ruins at Angkor Wat or pedaling the banks of the mighty Mekong. Trek off the beaten path on eco-adventures through the Cardamom Mountains, southern tropical islands or crater lakes of the remote northeast. Add urban adventure and hire a "motodop" taxi in Siem Reap.

A popular destination for golfers looking for better rates and more accessible courses, Bintan is also a nice way to escape the bustle of Singapore. A ferry ride takes between one and two hours, depending on where you’re headed. From there you can relax on one of the beaches or head inland for hiking and ATV rides or take a ride at the elephant park. There are a couple of towns on Bintan, but the island’s natural beauty is what draws visitors.