Input (grade 13): Not to be confused with the more famous and higher Feldberg in Black Forest, the highest peak is the Grosser Feldberg (878 m, which was also used for the Feldbergrennen hillclimbing contest and rallying stages).
Output (grade 10): Not to be confused with the more famous and high Feldberg in Black Forest, the highest peak is the Großer Feldberg (878 m above sea level).