A really interesting place, charged with landscape and cultural history. Geologically formed as a lateral moraine of the Ammersee tongue of the Isar-Loisach glacier, it still offers a beautiful overview of the Alpine foothills around the Ammersee up to the Alps.
The name probably goes back to the biblical Judas and is connected to a custom of "burning Judas" on Holy Saturday. There is an anti-Semitism involved, which is why the name "Königsberg" came about in the 19th century, because King Ludwig I once celebrated his birthday up here in 1838.
The European Chapel was finally consecrated in 1993, which is dedicated to the "patron of Europe" Benedict of Nursia and five other patrons who are seen in a European context.
The meadow slope below the chapel has been extensively cultivated for several years, so that the old floral diversity is gradually returning - if it is not damaged again by leisure activities. Enjoying things in peace and quiet should be the top priority up here.
There is an Alpine panorama board and the Breitbrunn chapel building association has informative flyers available, very friendly.