On highway intersection Heidelberg (exit number 37) you take
highway A 656 towards Heidelberg. After 400 m take the first
exit Heidelberg-Pfaffengrund and turn to the right at the
first traffic light. Pass underneath the bridge and turn to the
right again and drive over the bridge.
Go straight for 1,5 km through three traffic lights until
you come to a big parking place on the left side.
You can park your car there, the hotel is located
next to the parking place.