Over the weekend I went to visit my son Donald and his girlfriend Katia in Fairfax, VA. We took our bikes down to Mount Vernon Trail which is on the Top 10 best bike trails in the DC are list. It was hot, but we had a great time riding 9 miles total. We got some great pictures. This is the Potomac River behind up overlooking the Washington Monument and the Jefferson Memorial. I highly recommend this bike trail if you're a fan of bike riding. Great for amateurs like me or pros too!