The river Doubs lends its name to Doubs Nature Park. Forty kilometers long, the river forms the border of the French Departement bearing the same name. To the south, the Freiberg Mountains with their typical forest and meadow landscape are part of the 300-square-meter Nature Park.
Splügen lies at the foot of the Splügen Pass and its idyllic village image is well known far beyond the regional borders.
A slightly undulating plateau at an altitude of 1,000 meters above sea level, defined by large pastures, spruce and fir forests as well as characteristic whitewashed individual farms that have their barns and living quarters under the same roof: these are the Jurassic Freiberg Mountains.
The Blenio Valley in northern Ticino extends from the Lukmanier Pass (1914 meters above sea level) down the valley to Biasca. In summer, hikers encounter well preserved old villages and art treasures on the valley trail from Biasca via Acquarossa to Olivone. The valley also offers a broad spectrum of cultural offerings, including a large number of museums and churches.