La Chaux-de-Fonds Launches Europe's Highest Urban Edible Forest

In a groundbreaking environmental initiative, the Swiss town of La Chaux-de-Fonds has inaugurated Europe's highest urban edible forest, marking a significant milestone in sustainable urban development. The project launched with the symbolic planting of a small-leaf lime tree, setting the stage for an ambitious transformation of the Paddock park area. Located in western Switzerland, this innovative project represents a fusion of environmental conservation and urban agriculture at an unprecedented altitude.

The ambitious project encompasses 3,300 square meters of land and aims to establish 900 new plants, including 300 trees and shrubs, by 2032. With an estimated budget of CHF 80,000-100,000, the initiative represents a significant investment in urban biodiversity. The forest will feature a diverse range of edible species, including apple, walnut, plum, and pear trees, complemented by a mixed hedge containing various edible berries. This comprehensive approach to urban forestry aims to create a sustainable food source while enhancing the city's green infrastructure.

The project faces unique challenges due to its high-altitude location. As landscape architect Edgar Ramel explains, the site must contend with occasional snowfall that can damage branches and late frosts that threaten young growth and fruit harvests. However, these challenges are being viewed as opportunities for innovation in climate adaptation. The forest serves as an open-air laboratory for testing species that can thrive in both current conditions and future climate scenarios, making it a valuable case study for similar high-altitude urban forestry projects.

The project's implementation involves a collaborative effort between multiple stakeholders. The association Les Jardins du Mycélium will manage and maintain the forest, while the town of La Chaux-de-Fonds, Pro Natura, and the association Des arbres pour rêver demain provide funding support. A participatory workcamp scheduled for October will engage the community in planting activities. The forest will be accessible to all residents, with Mycélium organizing educational activities to raise awareness about sustainable urban agriculture and biodiversity.

This pioneering project is set to become a model for sustainable urban development at high altitudes. Beyond its immediate environmental benefits, the forest will serve as an educational resource and a template for other municipalities facing similar climate challenges. The initiative demonstrates Switzerland's commitment to innovative environmental solutions and represents a significant step forward in creating resilient, food-producing urban landscapes. As the project develops over the next decade, it will provide valuable insights into the feasibility of high-altitude urban agriculture and forest management.