Hardenstein is the passenger ferry on Ruhr, Germany.
According to PR-model, ruhrtalfaehre.de is ranked 2,430,995th in multilingual Wikipedia, in particular this website is ranked 332,985th in German Wikipedia.
The website is placed before kath-kirche-seulingen.de and after kirche-eulachtal.ch in the BestRef global ranking of the most important sources of Wikipedia.
