Ballston, VA to Key Bridge, to Chain Bridge on the CNO canal

Ballston, VA to Key Bridge, to Chain Bridge on the CNO canal: 12 May, 2013 (11 miles)

It was a Sunday hike down Wilson Blvd. to Key Bridge. I crossed Key Bridge in to DC, got on to the CNO canal and headed west until Chain Bridge. Crossed the Potomac into Virginia and then headed back to Ballston along Donaldsun Run and Glebe Rd.