4 days in Heidelberg Itinerary

A vibrant university city, Heidelberg is nestled in the picturesque Neckar river valley.

Your day by day itinerary now includes Altstadt (Old Town) as well as Heiligenberg. And it doesn't end there: step into the grandiose world of Schloss Heidelberg, don't miss a visit to Market Square (Marktplatz), contemplate the long history of Synagogue Square, and appreciate the history behind Thingstatte.

To find other places to visit, where to stay, traveler tips, and tourist information, go to the Heidelberg vacation tool.

Rotterdam, The Netherlands to Heidelberg is an approximately 4.5-hour flight. You can also drive; or take a train. In April in Heidelberg, expect temperatures between 16°C during the day and 7°C at night. Wrap up your sightseeing by early afternoon on the 30th (Sun) to allow time for the flight back home.