Beautiful, abundant and colourful, invasive alien plants escape from gardens to colonise ecosystems, with serious consequences for biodiversity.
Every year, the Park carries out a number of actions to combat invasive alien plants, involving the public in various ways. The activity is followed by a thank-you drink.
Registration required on the Park’s website https://www.gruyerepaysdenhaut.ch, by phone at 026 924 23 33, or by email at inscriptions@gruyerepaysdenhaut.ch.
Dates and timetable
7 June 2025
Saturday09:35 - 12:00
Gare de Montbovon
1669 Haut-Intyamon
