The Charlottenquelle spring, a hydrogen sulphide-containing, carbonated brine spring in the spa gardens, was developed in 1878 and served spa guests as a drinking and healing spring.
Das Gradierwerk Bad Sassendorf, ein Denkmal und Ausflugsziel, repräsentiert die jahrhundertelange Salzgeschichte der Region und deren heutige Relevanz für die Gesundheitsförderung.
Schloss Haus Sassendorf, a stately residence often referred to as a 'house' in northern Germany, is discreetly located on the edge of the spa gardens, surrounded by mature trees.
Built around 1220/30 from local green sandstone, the three-aisled hall church, also known as the Hohnekirche, rises above an archaeologically documented predecessor building.
