Sites near the Nivernais and Burgundy Canal

Ional

Planning to take our caravan to this area in May. We have a week on the canals in a hire boat, so need a nice site to stay at, before and after, and to leave the van while we go boating! You helped us out 2 years ago when we did a similar holiday on the
Midi. We used a site at Alet les Bains which was lovely.  Any ideas welcome please!