Tucked behind the security fences and natural concealment is Australia's first automotive testing and development complex.
The Holden Proving Ground began operating in 1957. It is huge (877 hectares) and contains sealed and unsealed roads, including a 'rattle and shake' course, a banked high-speed track, a skid pad, mud and water baths and much more.
More information can be sought from http://www.langlang.net/holden.html It is also interesting to look at via Google Earth.
The cache has been placed away from security as much as possible to avoid suspicion. It is a small 125ml container with room for small swaps and TBs...hidden in an obvious spot. Original contents are log strip, compass, dragon statuette and a carabiner.
BYO writing tool.
Joint FTF goes to ms-enchantress and Team Thommo...well done guys, even if you are Ford drivers :)