Forte Presanella

Forte Presanella stands at 1,880 meters elevation on a rocky spur overlooking the Tonale Pass, featuring integrated artillery positions, armored casemates, and observation posts connected by protected underground passages designed to withstand avalanches.

Construction began in November 1906 and was completed in 1912 as part of the Austro-Hungarian Empire's defensive system along the Italian border, serving as a strategic control point for the Val di Sole during World War I before passing to Italian control.

The fortress represents early 20th-century military architecture and engineering, recognized as Italian national heritage that demonstrates the transition from traditional fortification design to modern defensive structures adapted to mountainous terrain and changing warfare tactics.

Visitors can reach the fort via marked hiking trails from Vermiglio, with guided tours available that explore the restored artillery emplacements, troop quarters, and observation points while learning about its strategic importance and architectural features.

The fort originally housed a garrison of five officers and 130 artillerists, equipped with three rotating 100mm howitzers in armored cupolas, two 80mm cannons in casemates, and fifteen Schwarzlose machine guns, yet never saw actual combat during its operational years.