Lush Wairarapa, in the southeast of New Zealand's North Island, is about an hour from Wellington. It's a scenic train ride past Lake Wairarapa to Palliser Bay and the Aorangi Ranges. Explore the forests with birdsong and babbling creeks as a soundtrack. Bask on sandy shores with fur seals. Visit country fairs, pick cider apples and tour vineyards. Day spas, hot-air balloon rides and quirky rural golf courses are other relaxing options. Quad biking and rafting offer more up-tempo diversions.

Bubbling mineral springs and pools promise maximum relaxation in Rotorua, on New Zealand's North Island. Therapeutic hot mud pools, dramatic geysers and a buried village are within easy reach of the city. What happens in the bubbling mud geysers of "Rotovegas"—the area at the top of Fenton Street—stays in Rotovegas. Once you've made the most of the mud, soar nearly 2,000 feet on the Skyline Gondola for views of Lake Rotorua, then zip back down to explore the lake by paddle steamer, fishing charter or WWII amphibious vehicle.

Staggering beauty and heart-pumping thrills await in the resort town of Queenstown, which is also known for its Hobbits—much of the Lord of the Rings trilogy was filmed in the area. Outdoor enthusiasts flock to Queenstown for the kayaking, bungee jumping, jetboating, white-water rafting, hiking and skiing. More mild-mannered adventurers can take a quiet cruise through nearby Milford Sound, part of the Fjordland National Park World Heritage area, or sample South Island pinot noir from one of the region's 75 wineries.

A gateway to Fjordland National Park, the quaint and peaceful township of Te Anau is nestled on the edge of a lake of the same name—the perfect site for jetboating or fishing. Embark on one of many day-long or multi-day hiking or walking tracks, then return to town to restore your body with a soak or massage at a spa and a delicious café meal. Nature lovers will marvel at the Te Anau glowworm caves, the Wildlife Park and Ivon Wilson Park, where rare Takahe birds flutter freely.

Home to picture-perfect Kelingking Beach (which resembles a T-Rex from above), the unspoiled island of Nusa Penida offers a rural escape from the developed resorts of southern Bali. Secluded lagoons, secret coves, and lesser-known beaches lie in wait for intrepid travellers.

The village cluster of Ubud is the ideal place to try a famed Balinese massage and soak up the ambiance of one of Asia’s top spa destinations. Acupressure, reflexology, stretching and aromatherapy star in the island's distinctively firm massage treatments. Ubud is also the vivacious centre of Bali’s arts scene, home to a small treasure trove of museums and galleries. Monkey around at nearby nature reserve Monkey Forest Park, home to hundreds of mischievous long-tailed macaques. Don’t miss the valley of tomb cloisters at Gunung Kawi.