Helsinki’s Central Park (Keskuspuisto) is a massive green space right in the middle of the city. Covering more than 10 square kilometers, the park begins at the Olympic Stadium near Töölönlahti Bay and stretches north into the community of Vantaa at the Paloheinä forest, where there is a wide cross-country skiing area.
The park is more wild woodland than a manicured garden. It’s loaded with bike and walking trails and other activity areas.