This is a volcanic hill in Auckland. It used to have a big pine tree on the top but that's another story! It has farmland around it which is grazed with sheep and cattle and forms part of Cornwall Park. A pretty neat place to see the countryside without having to leave the city!
Here's the link to what happened to the pine tree. http://www.stuff.co.nz/auckland/72814077/new-one-tree-hill-grove-safe-from-chainsaw-attacker
This is a great shot of One Tree Hill. My son lives close to here and wants me to get a photo for him. Mine were pretty awful, but that was a while ago and I think I have improved a bit since starting 365