オーバーオットマールスハウゼンのおすすめウォーキング＆ハイキングルート

Beautiful path along the Lech river and nature reserve.

Beautiful forest path along the Lech river

Beautiful view of the reservoir from the dam.

A very beautiful nature reserve with rich biodiversity.

A beautiful nature reserve and the path along the Lech river is easily walkable.

Here, aquatic life can migrate upstream

A fish pass was built at Lech barrage 22 near Unterbergen to improve the ecological continuity of the Lech for migratory fish species. This measure enables fish to overcome the barrage and continue their natural migration routes. Details of the fish pass: • Construction: The facility is designed as a near-natural bypass stream that offers fish the most natural passage possible. • Location: It is located on the western bank of the barrage and can be reached via a hiking trail. • Significance for ecology: The fish pass promotes biodiversity in the Lech, as it enables various fish species to reach their spawning grounds upstream. The fish pass is not only ecologically valuable, but also an interesting destination for nature lovers and hikers. There are numerous hiking trails along the Lech that lead to the barrage and the fish pass. A popular route is the “Lechstaustufe 22 - Unterbergen - Fischtreppe Runde von Unterbergen”, which is described on the Komoot platform. Visitors can observe how the system works and learn more about the efforts to renature the Lech. It is recommended to pay attention to local instructions and to be considerate of nature so as not to disturb the animals' habitats.

A fish ladder was built at Lech barrage 21 near Prittriching to improve the ecological continuity of the Lech for aquatic life. This project was initiated by Uniper Kraftwerke GmbH and planned and implemented by Bau + Plan Ingenieurgesellschaft mbH. Details of the facility: • Entry structure: A vertical slot pass with 32 basins serves as an entry structure for the fish. • Near-natural channel: An existing drainage ditch was converted into a near-natural flowing water approximately 320 meters long with meander structures, widenings and pools. • Exit structure: Another vertical slot pass with 41 basins forms the exit structure. • Distribution lines: Steel lines with a diameter of 450 mm were installed to supply water. These measures help to restore the migration routes for fish and other aquatic organisms and promote biodiversity in the Lech.