The Jakobsberg is a hill, 235.2 m above sea level, that forms the westernmost peak of the Wesergebirge chain and is the eastern guardian of the Weser gorge, the Porta Westfalica or "Westphalian Gate", in North Rhine-Westphalia.
The summit is the site of the Jakobsberg Telecommunication Tower, which stands on the site of a former Bismarck Tower, near the Bismarckburg Inn, the Schlageter Monument and the Porta Bluff. Its name has been commonly used since 1788, when a Prussian publican, by the name of Jakob, cultivated a vineyard on its southern slopes.
Wikipedia https://en.wikipedia.org/wiki/Jakobsberg_(Porta_Westfalica)
Address 1 Jakobsberg, 32457, Germany
Coordinates 52°14'29.386" N 8°56'10.459" E