Bigelow Hollow State Park

Bigelow Hollow State Park is a rare spot to scuba dive in The Last Green Valley, Bigelow Hollow has 3 popular ponds ranging from 18 acres to 300 acres.  Rock formations are great for an under water glimpse of turtles, fish and more. As a popular hiking & fishing area, parking lots can fill up fast. Some fees.


Rte 171
Union, CT 06076


860-684-3430, 860-424-3200