This cache hidden as part of the Berkshire Geobash FTF Frenzy!
Before heading out to hide these caches I grabbed a copy of the trail map for the Clark Art Institute Grounds. I was surprised to find this nice trail not on the map! It was an exploratory trip now. I found out that this is an unmarked section of the yellow trail. If you follow this trail out it will eventually loop back around and connect to the black trail. This cache is a large lock 'n lock hidden a short ways off the trail. Please replace well!
Congratulations to phantomodopera, Journey4LifeAsh&Kai on the FTF!