Help the reed – together for a healthy lakeshore

Help the Reeds – Together for an Intact Lake Shore
Non-native plants such as Himalayan balsam, Canadian goldenrod, and the invasive Japanese knotweed pose a significant challenge in the Weissensee Nature Park.
These fast-growing, undemanding plants quickly occupy their preferred habitat and overgrow the native vegetation.
We have made it our goal to combat these non-native plants, at least in the lakeshore area, on a large scale. Learn more about the impacts of invasive neophytes and help us in containing these “aliens”.
For active assistance, there will be a cozy Kärntner snack in nature.
Dates: Tuesday, 07.07., 21.07., 04.08.2026
Time: 10:00 AM – 12:30 PM
Equipment: sturdy hiking boots, weatherproof clothing, and beverages
Costs: no participation fee
Meeting point: Konditorei Holzer – Nature Park Bus Stop
Number of participants: at least 4 people
End station: Weissensee Information
Registration: by the day before at 4:00 PM at Weissensee Information, Tel.: +43(0)4713/2220