(Walker Island Campground #2, 30', 1989, 21-07-h - Gone -- destroyed by hurricane Irene 8-28-11) across Walker Brook in Walker Island Campground W. of Chester, Chester Township, Hampden County, MA. US20 W. (curves S.) 1.2 miles from jct with Middlefield Rd. in Chester to the campground on the E. side of the road at 27. (N42 16.397 W72 59.897) Photo by Dan Brock 3-10-02.