Brownell Town Park
Lewisboro, Westchester County, NY
Take US 684 to get off at Exit 6A; turn left onto Route 22 north; turn right onto Route 138 east; turn left on either Webb Lane or the next one Harriet Lane.
http://216.239.37.104/search?q=cache:A2qfMcbNCO4J:www.bedfordny.info/html/pdf/07_com_facilities_services.pdf+%22Guard+Hill+Preserve%22&hl=en&ie=UTF-8