Theißtal von Niedernhausen

The Theißtal valley near Wiesbaden is a nature reserve featuring meadows and woodland areas. These different habitats support various plants and animals adapted to the conditions found here.

The area was placed under protection in 1992 after having been used for farming. This change allowed wild plants and animals to return and become established in the valley.

The valley is appreciated today by visitors seeking to experience nature in different forms. Hikers and nature watchers use the open meadows and woodland areas to observe local plants and wildlife.

The reserve can be explored using marked trails that start from easily accessible points. Visitors should wear sturdy shoes and stay on designated paths to help protect the natural environment.

The valley is home to rare species such as brook lampreys, which survive in only a few European waterways. These special inhabitants show that protection efforts are working and nature is flourishing here.

Location: Niedernhausen

Location: Wiesbaden

Inception: July 31, 1992

GPS coordinates: 50.15062,8.26425

Latest update: December 14, 2025 11:01