ABOUT

The Sintra mountain range, located in northern Cascais, forms a natural barrier against cold winds and stretches over 4 km, with peaks reaching 500 metres. This granite landscape, shaped by weather and time, offers a unique habitat for various species of flora and fauna, including seven types of oak, Bonelli’s eagles, peregrine falcons, and over 360 species of butterflies.

THE PROBLEM

The forest, part of the Sintra-Cascais Natural Park and a UNESCO World Heritage Site, faces challenges from invasive species, wildfires, and past deforestation. In the 1950s, non-native trees like eucalyptus were planted for timber production, further threatening the local ecosystem.

THE SOLUTION

Efforts to restore the native forest have begun, focusing on removing invasive plants and reintroducing native species. A high-density planting strategy is being tested, allowing shrubs and trees to compete naturally for space and light, promoting faster forest regeneration.

Roe deer, extinct in the region since the 16th century, will be reintroduced to restore ecological balance. Their presence will be closely monitored with GPS tracking. A €500,000 investment is required to continue this restoration over the next five years, including efforts to control invasive species and plant new forest areas. This restoration will strengthen the forest’s ability to resist wildfires and create a more resilient ecosystem.