Campbell Falls State Park Reserve is an undeveloped, public recreation area and nature preserve located in the town of Norfolk, Connecticut. The 102 acre state park offers hiking, stream fishing, and views of the park's namesake waterfall which cascades nearly 100 ft on the Whiting River just north of the Connecticut/Massachusetts state line. Legislation passed in 1923 and 1924 provided for the joint management of the park after the land was donated to the two states by the White Memorial Foundation. A stone monument within the park marks the border between the states.