This hike begins at the mountain pass of the Brown Monument and has a difference in altitude of 480 m and a length of 12 km. In the first part of the hike you will discover the ruins of Husenbourg Castle. On the way there you can admire the incredible Seebach waterfalls and the pond of the Belchen "Lac du Ballon". A natural lake of glacial origin.
- Type of hiking trail : dirt path, path
- IGN Map : 3719 OT