Growing up in the 70's one of the leading surf icons was "Piping Hot", anyone and everyone had something displaying the symbol. The only corolation between the 1970's surf stuff and this series of geocaches is the container theme bearing the same name.
Over the years I've collected a wide range of piping material thats allowed me to put this series together, some of them are basic containers while others are a bit more complex.
Happy hunting in this unique piece of bushland. Beware of muggles who may zoom past you on their mountain bikes.