Hike to cliff-top views & frozen waterfall, 10 a.m. -2:15 p.m. Bring lunch & water. Meet on Washington St. side of Oak Grove T sta. From Rte. 93 exit 32 in Medford, go E on Rte. 60 1.2 mi., L on Highland Ave. 0.5 mi., R on Glenwood St. 0.6 mi., L on Wash. St. 0.1 mi., R into T sta. lot or park on street. Severe storm cancels. Please see http://amcboston.org/walks/ for cancellation notice. No dogs; non-AMC members $1.
