If you’re after a day-trip destination, we’ve got a couple of tips. Situated 18 miles away, Trier is worth the drive. Among your first stops here ought to be Porta Nigra, Arena Trier and Cathedral of Trier. Locals will also probably point you in the direction of Cochem, 20 miles away. If you can only see one attraction here, let it be Reichsburg Cochem. (But we’re also huge fans of Wild- und Freizeitpark Klotten and Calmont Klettersteig.)