Trerichsweiher / Untere Aggeraue, Nature reserve in Siegburg, Germany.
The Trerichsweiher protected area encompasses 43.7 hectares of wetlands, ponds, and forests along the Agger River in North Rhine-Westphalia.
The designation of Trerichsweiher as a protected natural area occurred in 1988, with additional conservation measures implemented through updates in 2005.
The reserve functions as an educational center where visitors learn about local ecosystems through guided nature walks and environmental observation stations.
Visitors can access multiple walking paths throughout the reserve, with detailed maps available at information points showing trails and specific habitat zones.
The reserve contains over 100 plant species, including water lilies and sedges, while providing essential habitats for kingfishers and peregrine falcons.
Location: Siegburg
Inception: 1988
GPS coordinates: 50.80640,7.18278
Latest update: March 7, 2025 14:38
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