Sigmaringen (Q82858)

Blauen (Q21666059) — nature reserve in Baden-Württemberg, Germany wikidata match

Donau- und Schmeiental (Q21957414) — protected landscape area in Baden-Württemberg, Germany wikidata match

Untere Au (Q21765379) — nature reserve in Baden-Württemberg, Germany wikidata match

Upper Danube Nature Park (Q314121) — nature park in Baden-Württemberg, Germany wikidata match

Wasenried (Q21765366) — nature reserve in Baden-Württemberg, Germany wikidata match