If your trip to Wilhelmsfeld is all organized but your itinerary is looking a little empty, we can give you a few hints and tips.Think of Wilhelmsfeld and then say the first thing that comes into your head. You probably said "Heidelberg Castle," right? Being such a famous attraction, you simply can't miss it. Toss your luggage into the back seat and tick it off your bucket list.Nothing tops discovering new places. While you're in town, Church of the Holy Spirit and Neckarwiese ought to be among them. If you still have energy and room on your itinerary, Karl Theodor Bridge also awaits.