The first part is Beach Drive through Rock Creek Park. I live in Grosvenor Park which is about 10.2 feet from Rock Creek Park. This route takes Rock Creek Park to the intersection of the Capital Crescent Trail (Georgetown Branch) and I take that through Bethesda and all the way down to Georgetown. The kayak rack in the last frame is where I have my kayak at Jack’s Boat House. Usually if I do this, I will make a 30 mile loop and ride all the way back up through Rock Creek Park. The Rock Creek trail and CCT both terminate at the Georgetown Waterfront so it makes for a perfect circle. http://maps.google.com/maps/ms?msa=0&msid=203910841273122171765.0004b127499b010255821