90 Years PFM
the total number of residents within a 1 km radius is 137,341, with 18,114 aged 14 or underand 35,356 aged 65 or over;
the park has an area of 1,049 hectares and a perimeter of 29.6 km;
it runs for 45 km, with nearby green spaces, squares and viewpoints;
the estimated length of the trails is 38.1 km, and 45 km if we include the cycle paths;
the maximum elevation is 215 m, the average elevation is 122 m, while the minimum elevation is 18 m;
according to the analysis in May 2023, the NO2 concentration in Cruz das Oliveiras was 18 μg/m3 and in the Alto da Serafina Recreational Park 16 μg/m3;
the park has 79 water features.
A perspective on the past
In addition to its ecological benefits, the park is also important to Lisbon's culture and history.
With traces of human occupation dating back centuries, the Park is a living testimony to the past, with its ruins, quarries, trails and viewpoints, which tell stories of times gone by and offer a tangible connection with the generations that came before us.
A portrait of yesteryear
