Scott from Silver Spring, MD on 7/9/2018 10:09:50 AM:
My kids (14 and 19) and I just rode the C&O from Cumberland to Harpers Ferry on June 29-July 3, having done the GAP. The trail was pretty well dried out, with paste-like mud in spots. It's much more varied in texture than the GAP, and prettier scenery, but be careful if you pull off next to spots on the canal with standing water, since it will be a mosquito fest. We sprayed deep woods off every morning, and it seemed to work. Also, there is a marked detour between MP-88 and MP-89, which the NPS says is 3.1 miles. We went ahead and stayed on the towpath, and there are two sections where you have to walk your bike over 6-inch sized stones. There was a detour also at Williamsport, which was fortunate for us, since we were staying there anyway. The detour takes you through town.