The community Achberg was until 1969 a hohenzollerische enclave (Lkr. SIG) and then came to Lkr. Wangen, later to the district of Ravensburg. The castle is today owned by Lkr. RV. Farmed on the weekend. Used for art exhibitions.
The Gate Castle is a Renaissance building on the edge of the old town of Tettnang. The castle-like building ensemble was formerly part of the city fortifications, served at times …