We returned to an old haunt, some tunnels hewn through the Wellington hills, to find that some visitors from the Cave Clan had been through since our last visit. These tunnels run right through the hills carrying sewage in an enclosed pipe, the tunnels themselves have been hewn from the rock and the bare rocks are visible throughout. It was rumored that a large amount of money was hidden in these tunnels after a notorious Wellington bank robbery, council workers were sent in to investigate and the money was never found.