The Neckarsteig is one of the most beautiful hiking routes in Germany, leading along the Neckar, past many castles and medieval towns.
A section of the Neckarsteig leads past the Four Castles near Neckarsteinach. Here, depending on your mood, you will find various signposted hiking paths to the four castles, which invite you to take a walk or a hike.
By the way, a hike to the Four Castles can be wonderfully combined with a boat trip. From Heidelberg, steamers leave every hour to Neckarsteinanch and back again.