A butt is a large beer container. It can hold 108 gallons of beer.
There is a lovely walk, heading both north and south from the carpark at Firkin Point. And the name 'firkin' just kinda begged for a series of caches. There are a variety of containers, a couple are a larger size, the rest smaller. The discerning 'cacher will no doubt consider adding GCTP26 to their itenerary alongside this series, seeing as it sits nicely in the middle!