Greg from Alexandria, VA on 5/5/2011 1:23:42 PM:
Yes, I do it all the time. Pick up Key Bridge from VA side. Use dedicated walk/bike pavement on right side of bridge heading into G'town. As soon as you cross over, turn right into Francis Scott Key park...you can walk bike down some stairs and a small bridge that crosses canal onto tow path. Or, you can ride a short distance down Wisconsin Ave. after crossing bridge, turn right onto one of the numbered cross streets, then mike a right turn at the end and follow the road that runs underneath the Whitehurst Freeway. That will eventually take you to the head of the Capital Crescent bike trail (paved) which runs parallel to the canal. You can switch over to the tow path at Fletcher's Boat House.