Things to do in Diez
Activities, attractions and tours
Explore thousands of activities with free cancellation and no added fees.
Design your experience with airport transfers, excursions, day tours & more.
Get an insider's look in what to book before you travel.
What to do in Diez
Popular places to visit
Oranienstein Castle
You can find out about the history of Diez when you stop by Oranienstein Castle. Amble around the area's forest or visit its cathedral.
