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Quattro Sorelle fortifications (Quattro Sorelle bunkers)
DiscoverPlaces to seeFranceProvence-Alpes-Côte D'AzurProvenceProvence-Alpes-Côte d'AzurBriançonNévache
Quattro Sorelle fortifications (Quattro Sorelle bunkers)
Tips
Fabio
June 8, 2025
Hiking
The Works of the Four Sisters (Battery B3 and Battery B4) are two similar fortifications located on the slopes of Punta Quattro Sorelle, in the municipality of Bardonecchia, built between 1938 and 1939 to replace the nineteenth-century open-arrangement battery positioned on Mount Gasparre.
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Nearby routes
Best routes near Quattro Sorelle fortifications (Quattro Sorelle bunkers)
2
hikers
10.3km
05:25
1,040m
1,040m
Hike the Poggio Tre Croci Trail from Bardonecchia (via Trail 758), a difficult 6.4-mile route with 3421 feet of elevation gain to panoramic
Hard
4.7
(18)
78
hikers
19.4km
08:46
1,420m
1,420m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Hard
Details
Informations
Elevation 2,300 m