The ridges at the end of the Sihl valley
Since I liked the “Hintere Gräte im Sihltal” so much the [http://www.hikr.org/tour/post3310.html last time], I decided to explore some more of these peaks and ridges. And I have to say it is a very nice area and definitely worthwhile visiting more than just once.
I started my hike in Richisau and walked up to...