Circuito dei Forti (Fortress Circuit)

A historical and scenic trekking route that connects several ancient military forts built along the border, offering a unique blend of nature and history. This demanding but rewarding circuit can be done over one or multiple days, with varying difficulty levels depending on the chosen segments. It offers panoramic views of the Maritime Alps and insights into the region's past. Access is free, but maps and proper hiking gear are essential. Best enjoyed from late spring to early autumn when the high-altitude trails are clear of snow.