The Todtnau Mountain Bike Park is one of the first parks in Germany. Numerous Nations Cups and German Championships have already taken place on the trails. The park is located on the Hasenhorn and starts at 1155 m, and all three trails lead down to TodtnauA double chairlift, which also takes the tobogganers up, takes you comfortably back to the starting point.
More information at http://www.bikepark-todtnau.de