Mammertshofen Castle is a castle in the municipality of Roggwil of the Canton of Thurgau in Switzerland. It is a Swiss heritage site of national significance.[1]
See also edit
References edit
- ^ "Swiss inventory of cultural property of national and regional significance". A-Objects. Federal Office for Cultural Protection (BABS). 1 January 2017. Archived from the original on 2 September 2016. Retrieved 6 September 2017.
47°29′41″N 9°23′53″E / 47.494611°N 9.397943°E
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