We walked through Central Park, and found this little "castle" in the park. Climbing to the top, we had a great view of the park. We wandered around, Paul had a chance to play, and Karl had a chance to look moody :) Once again, we walked all the way back to Penn Station, dropping Ellen off at the Port Authority along the way, so she could take a bus home. Altogether, a wonderful, but exhausting, day.