For a truly unforgettable stay, you can sleep in a real 12th-century castle, now a hostel, perched high above the romantic town of Bacharach. The views of the Rhine Valley from up here are absolutely breathtaking, making the steep, 15-minute climb from the town well worth the effort. Inside, you'll find a friendly, unfussy atmosphere with simple rooms, a bistro, and cozy lounges perfect for relaxing after a day of exploring the vineyards and half-timbered houses below.