One of the entrances to Great Radium Springs Cave

A regional group of cavers descended upon the central Berkshires for the weekend. I stopped in to say "hello" to the few I might know from ages ago. On the immediate premises was Great Radium Springs Cave which was confirmed as the longest cave in Massachusetts some time ago when two intrepid cavers went through a watery sump connecting sections that were previously visited only through two different entrances. Radium Springs was a nearby spring that produced bottled water and soda during the early parts of the 1900's