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.

Wellington boasts a compact downtown area that’s easy to explore on foot and a wealth of architectural styles, from 19th-century wooden cottages to Art Deco masterpieces. Discover the city’s Maori roots at the Museum of Wellington City & Sea and the Museum of New Zealand. Sip coffee and people-watch in lively Courtney Place, or survey the city from scenic Mount Victoria. When the sun goes down on Windy Wellington, take a nocturnal tour of Karori Wildlife Sanctuary to meet some colourful inhabitants.

Botanical gardens, coastal walkways, golf courses peppered with sheep—what’s not to love about New Plymouth? The New Zealand city is an ideal spot for laid-back leisure. Explore the postcard perfect landscape of the beaches, parks and stone cottages. For more of a challenge, a climb up Paritutu Rock will leave you breathless but humbled by the surrounding beauty.

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.

European, Polynesian, Asian and strong Maori heritages give the Auckland its distinctive culture. Discover the history of the world's largest Polynesian city through Maori treasures at Auckland Museum and experience the lives of 19th-century settlers at Howick Historical Village. Find Polynesian handicrafts at Otara Market or people-watch in bustling Ponsonby and Parnell. Adventure junkies can get their fix from kayaking, sailing and high-octane bungee jumping.