Secret passages, also commonly referred to as hidden passages or secret tunnels, are hidden routes used for stealthy travel, escape, or movement of people and goods. This one is not as exciting, but joins two suburban streets together, and we have always referred to it as the Secret Passage.
If you are interested in Aucklands Historic buildings "Coleraine" Logan Manor is about 2 mins walk away from the cache at 1 Warren Ave (now a private residence). One of a group of buildings from the early development of Three Kings, this was built in 1905 for artist and sculptor Michael Dignan and is characterised by its Italianate-style façade
Cache is a camoed mint tin