Obernautalsperre Loop via Deuz Sohlbach and Obernautalsperre Rundweg

Starting near Kreis Siegen-Wittgenstein, Germany, the Obernautalsperre Loop via Deuz Sohlbach and Obernautalsperre Rundweg is a scenic 10 km (6.2 miles) loop trail with an elevation gain of approximately 200 meters (656 feet). This medium-difficulty trail offers a blend of natural beauty, historical significance, and diverse wildlife, making it a rewarding experience for hikers.

Getting There To reach the trailhead, you can either drive or use public transport. If driving, set your GPS to the nearest known address: Deuz, Netphen, Germany. There is ample parking available near the trailhead. For those using public transport, take a train to Siegen and then a bus to Deuz. From Deuz, the trailhead is a short walk away.

Trail Overview The trail begins in the charming village of Deuz, where you can find a few local shops and cafes to stock up on supplies. As you start your hike, you'll head towards Sohlbach, a small hamlet known for its picturesque landscapes and traditional German architecture. The initial part of the trail is relatively flat, making it a good warm-up for the more challenging sections ahead.

Key Landmarks and Sections

#### Deuz to Sohlbach The first 3 km (1.9 miles) of the trail take you through lush meadows and dense forests. Keep an eye out for local wildlife such as deer and various bird species. The path is well-marked, but it's always a good idea to have a navigation tool like HiiKER to ensure you stay on track.

#### Sohlbach to Obernautalsperre As you leave Sohlbach, the trail begins to ascend gradually. This section covers approximately 4 km (2.5 miles) and offers stunning views of the surrounding hills and valleys. You'll pass by several small streams and might even spot some wildflowers depending on the season. The elevation gain here is about 100 meters (328 feet), so take your time and enjoy the scenery.

#### Obernautalsperre Rundweg The final section of the trail takes you around the Obernautalsperre reservoir. This man-made lake is not only a crucial water source for the region but also a popular spot for recreational activities like fishing and boating. The loop around the reservoir is about 3 km (1.9 miles) and relatively flat, making it a relaxing end to your hike. There are several benches and picnic spots where you can take a break and enjoy the tranquil waters.

Historical Significance The Obernautalsperre reservoir was constructed in the early 20th century to provide a reliable water supply to the surrounding areas. The engineering marvel of its time, the reservoir and its dam are still operational today. As you hike around the reservoir, you'll notice several informational plaques detailing the history and significance of this important structure.

Flora and Fauna The trail is rich in biodiversity. In the forested areas, you'll find a variety of trees including oak, beech, and pine. The meadows are home to wildflowers like daisies and buttercups, especially vibrant in the spring and summer months. Wildlife enthusiasts will appreciate the chance to see deer, foxes, and a variety of bird species, including woodpeckers and owls.

Final Stretch As you complete the loop and head back towards Deuz, the trail descends gently, offering a pleasant cooldown. The last 2 km (1.2 miles) are a mix of forest paths and open fields, providing a final opportunity to soak in the natural beauty of the region.

This trail offers a perfect blend of natural beauty, historical significance, and moderate physical challenge, making it an ideal choice for a day hike.