Mount Frissell, 2,454 feet (748 m), which straddles the border of southwest Massachusetts and northwest Connecticut, is part of the Taconic Range.

Frissell's south slopes include the highest point in Connecticut, a popular destination for highpointers.

[3] Frissell's summit and the majority of its slopes are within Massachusetts' Mount Washington State Forest.

[5] The south side of Mount Frissell drains into Riga Lake and South Pond, then into Wachocostinook Brook, Salmon Creek, the Housatonic River, and Long Island Sound.

You can help Wikipedia by expanding it.This Berkshire County, Massachusetts geography–related article is a stub.