This garden, with its essentially romantic character, is one of the most unique green spaces in the city of Porto. It is located by the river and features a series of architectural elements of great value that coexist with around 300 trees, some of which are classified as being of public interest, such as the Norfolk Pine (Araucaria heterophylla) and the Metrosideros.
It is also an interesting birdwatching spot, with 91 species of birds seen every year, including several species of Titmouse, Gulls and other aquatic species. It is also home to the largest population of Caturrita (Myiopsitta monachus), a bird that doesn’t go unnoticed by anyone walking through the gardens due to its bright colours and the intense noise it emits.
The benefits of the Passeio Alegre garden extend from the environmental to the social. The dense vegetation and biological diversity make it possible to regulate the microclimate, manage rainwater and preserve biodiversity, while at the same time providing a space for recreation and well-being for the population in an urbanised area. Its maintenance, together with other green areas in the city, allows the city to better adapt to climate change.