Links
| Varta Führer | Hotels and restaurants tested by experts |
| Deutscher Hotelführer | Deutscher Hotelführer – A simple and easy guide to hotels |
| links und rechts der Autobahn | The European travel guide and atlas specially dedicated to the German Autobahn |
| NL. De leukste hotelletjes in Duitsland | The coziest hotels in Oosterburen, Netherlands |
| ADFC | German Bicycle Association |
| Berufsreisende | Hotels, bed & breakfasts, apartment-hotels are throughout Germany quickly and easily! |
| Michelin Reise Verlag | Route planner, street maps, tourist information, hotels & restaurants |
| ADAC | German Automobile Club |
| Hotel.de | Hotels and hotel reservations |
| HRS.de | Hotel Reservation Service |
