By now, Christchurch’s nickname, The Garden City, begins to make sense. The Port Hills put the region into perspective: Christchurch laid out in neat lines below, the Canterbury Plains reaching toward the horizon, Lyttelton Harbour shimmering in the light, and the Southern Alps rising dramatically in the distance. From there, visit two private gardens that blend New Zealand natives with exotic species in distinct and thoughtfully designed landscapes. After lunch in the city, continue to the Botanical Gardens, home to some of the largest, tallest, and oldest exotic trees in New Zealand.