Siebentaler Therme, bernstein and Mauzenberg Loop

Starting near the picturesque town of Calw in Germany, the Siebentaler Therme, Bernstein, and Mauzenberg Loop is a captivating 12 km (7.5 miles) trail with an elevation gain of approximately 500 meters (1,640 feet). This loop trail offers a medium difficulty rating, making it suitable for moderately experienced hikers.

### Getting There To reach the trailhead, you can drive to Calw, where parking is available near the starting point. If you prefer public transport, take a train to Calw Station. From there, local buses or a short taxi ride will get you to the trailhead.

### Trail Highlights The trail begins with a gentle ascent through dense forests, offering a serene start to your hike. As you progress, you'll encounter the Siebentaler Therme, a natural thermal spring known for its therapeutic properties. This is a great spot to take a short break and enjoy the soothing ambiance.

### Historical Significance Calw is steeped in history, being the birthplace of the famous German author Hermann Hesse. As you hike, you'll notice remnants of ancient settlements and medieval structures, particularly around the Bernstein area. The Bernstein Castle ruins, located about 4 km (2.5 miles) into the hike, are a must-see. These ruins date back to the 12th century and offer a glimpse into the region's rich past.

### Nature and Wildlife The trail meanders through a variety of landscapes, from dense forests to open meadows. Keep an eye out for local wildlife, including deer, foxes, and a variety of bird species. The Mauzenberg section of the trail, around 8 km (5 miles) in, offers panoramic views of the surrounding valleys and hills, making it a perfect spot for photography.

### Navigation To ensure you stay on track, it's advisable to use the HiiKER app, which provides detailed maps and real-time navigation. The trail is well-marked, but having a reliable navigation tool will enhance your hiking experience.

### Final Stretch As you loop back towards Calw, the trail descends gently, offering a relaxing end to your hike. The final 2 km (1.2 miles) take you through charming rural landscapes, dotted with traditional German houses and farms.

This trail offers a perfect blend of natural beauty, historical intrigue, and moderate physical challenge, making it a rewarding experience for any hiker.