Perhaps not first on the list of Adrenaline Hotspots of New Zealand, Bungy Jumping in Auckland is very popular. There are several structures from which you can throw yourself from a great height, both in the city, and in the countryside beyond.
Auckland Bungy Jumping comes in various shapes and sizes. The famous SkyTower and the Auckland Harbour Bridge are just two of the places from which you can jump. The former runs an acclaimed jump from the top of the SkyCity complex, in the SkyTower. It claims to be the country's highest jump, so you should be able to dine out on the kudos for years to come. The latter was the world's first harbour bridge jump, so they're old hands at strapping you up and throwing you off. There are also several adventure companies operating out of Auckland, who can arrange special bungy jumping expeditions at sites in and around the city.