A documentery on Heilbronner Weg
https://www.youtube.com/watch?v=J7EUJogzHaU
A list of the available huts are
Kaufbeurer Haus (2005 m):
Phone: +49 171 5636569
Hermann-von-Barth-Hütte (2131 m):
Phone: +4356346671
Opening hours: week 23-40 07:00-22:00
Waltenberger-Haus (2085 m):
Phone: +49832165621
Rappenseehütte (2091 m):
Phone: +498322700155
Opening hours: Jun 15-Sep 15: 06:00-23:00
It has to be done with public transport as the staring and end points are very different.
The pla is to take a train from Munich to Reutte in Tirol then take Bus 112 till Häselgehr Sportplatz from where we start the hike.