Fast-paced, challenging 9-mi. hike/snowshoe in two connecting parklands including hills, ponds, streams, cabins, lodges, and remote woods, 9:30 a.m. - 2 p.m. Bring lunch, water, hiking poles, and sturdy shoes. From Rte. 95/128 exit 16 take Rt. 109 W 3/4 mi., R on Dover Rd. 0.3 mi., R on Carby St. 0.3 mi. to Hale gate then 0.3 mi. to Cat Rock lot on L. Storm cancels. No dogs; non-AMC members $1.