ザールブリュッケンのおすすめランニングルート

ザール川（フランス語名 Sarre、ラテン語名 Saravus、ルクセンブルク語名 Saar）は、アルザス地方とロレーヌ地方、およびザールラント州とラインラント＝プファルツ州を流れる、ほぼ北向きの川です。流路延長235キロメートルで、モーゼル川の最長の支流であり、その流域面積は7431平方キロメートルで、ザールラント州の面積2569.69平方キロメートルの約3倍に相当します。参照: https://de.wikipedia.org/wiki/Saar

犬は許可されていますか？

Very close by is the Hotel Fährhaus on the one-way street "Zur alten Fähre" (signposted from the bridge). It offers a very quiet and affordable stay with free parking and very friendly hosts. From there, the best way to reach Saarbrücken city center (approx. 6 km) is to cross this bridge and take the Saar Cycle Path on the left bank of the Saar River (car-free). On the right bank, the route is a bit longer and more circuitous, going around the marina.

You should have good footing, because some of the steps at the top are significantly higher and the horizontal branch requires a limbo, but the view is worth it and from the top you can see the next destination: the Grühlingsstraße spoil heap :-)

Saarbrücken Marina... is located directly on the way (district heating plant/eastern link)

The title is wrong. I reported it to Komoot. It's the Burbach Railway Bridge, and pedestrians and cyclists are allowed there. Someone assigned the wrong pictures of the Völklinger Hütte (Völklinger Ironworks). That's probably why there's confusion about the fact that cycling is prohibited.

Continue along the former towpath to Güdingen.

The Eagle Owl Pavilion is the park's restaurant: https://www.saarbruecken.de/leben_in_saarbruecken/freizeit/wildpark/spielplatz_und_gastronomie