This is a great place for a swim. The water is cool year around. The green emerald water is cause by the marble that is lining this natural swimming hole. I understand that this spot has been in use for about 100 years. And is still open to the public. It sits right off the road in Dorset Vermont and has lots of parking. But please remember you are swimming at your own risk. But even if you don’t swim it is a great place to go for an after noon picnic.