I just got back from a trip to DC where my Utah friend currently resides and after seeing all the sites at the capitol she took me to a cool mountain bike trail. Definitely the best part of the trip. I even saw George W getting into his helicopter and taking off at the White House.
We both thought this trail was going to be kind of lame compared to Utah but it was a really fun ride and kind of difficult.
Part of the trail ran really close to the Potomac River so we hopped off our bikes and into the warm waters. I was kind of concerned at how warm it was but I haven't developed any skin rashes or anything like that yet.