the only way to do the hbw nicely is before commercial "Bergschulen" with guided tours flood it ;-}}
this timeslot is between now (shovelled clear last weekend) and the next ~ 7 days
not suitable for beginners, good physical condition required, pace medium-fast
www.dav-heilbronn.de/de/aktiv/wandern/heilbronner-weg.html
photos are taken in June 2017, sadly very foggy-rainy - bad prospect, and old ones from 2006 ^^
costs: amount Bayernticket (two days, 18-28€), overnight stay rappenseehut (5-28€, DAV Youth til non DAV adult), bus Bf -> Alpe Eschbach & Spielmannsau -> Bf (~8€)