After a discussion with erik2d2, who had removed the "Ancien sentier du Bec du Corbeau", i restored it from a new gps track, and an onsite check (a day when many other people were actually using the path!). See also:

http://yoanbernabeu.net/2018/04/18/rehabilitons-un-vieux-sentier-sur-le-mont-rachais/

Hi, was it necessary to rmove the Ancien sentier du Bec du Corveau? I took it last summer, and it was relatively good (although not as good as many other trails around). It's still on the IGN map too.