The Waldburg is the ancestral castle of the stewards, Imperial Counts and later Imperial Princes from the House of Waldburg. It dates from the 12th century and stands on the march of the municipality Waldburg in the district of Ravensburg, applies as one of the best preserved medieval buildings, and is one of the landmarks and the highest point in Upper Swabia.
The Waldburg is a Hilltop castle located on a natural elevation, a drumlin from the last glacial period, at 772 metres height above sea level. The raised situation with view to the west up to the Hohentwiel near Singen, to the north up to the Ulm Minster, to the east far back in the Alpine foothills and southwards far into the Swiss Alps and the Lake Constance made the Waldburg to an important trigonometric point also for land surveying in the early 19th century of the ordnance survey.
Wikipedia https://en.wikipedia.org/wiki/Waldburg_Castle
Address 1 Schloßstraße, 88289, Germany
Coordinates 47°45'32.113" N 9°42'42.609" E