This is my first open cache but I hope you will like it!
It is a small bison up the tree. It is located in a busy area but the locals are very used to seeing people climb the trees. It is on the edge of the part of the common that was declared a nature reserve a few years back. Please only climb the tree the cache is located in. It is on the road side of the path. This tree should give you a great view across London.
There is parking in a small car park or along the roads.