ShotHotspot has mapped 18 abandoned places in Canterbury, New Zealand, ranked by how often they're photographed, viewed and voted for. The most popular are Christchurch Stock Yards, Old Railway Station, Weka Pass and Abandoned. Some are private property or unsafe, so get permission before you visit.
We don't know whether you're allowed to visit any of these places. Many are private property, closed to the public or unsafe: get permission from the owner or the relevant authority, and take safety precautions.