Sperrstelle Chlus, Military fortress in Graubünden, Switzerland.
The Sperrstelle Chlus fortress contains multiple bunkers, artillery positions, and underground tunnels positioned strategically within the mountainous terrain of eastern Switzerland.
Built between 1937 and 1942, this fortress formed an essential component of Swiss national defense strategies during World War II to prevent potential invasions.
The fortress represents Switzerland's military architectural heritage with its reinforced concrete structures, observation points, and integrated defense systems.
Visitors can access the fortress through guided tours that explain the military installations, defense mechanisms, and the daily operations of soldiers stationed there.
The fortress features a 160-meter-long infantry facility carved directly into the mountain rock, incorporating ammunition storage and artillery positions.
GPS coordinates: 46.97570,9.61612
Latest update: March 2, 2025 23:20
Marschlins Castle
3.4 km
Vilan
4.2 km
Fracstein Castle
23 m
Burg Falkenstein
4.5 km
Rohanschanze
4.4 km
Wynegg Castle
4.1 km
Solavers Castle
2.3 km
Klingenhorn Castle
3.5 km
Bothmar Castle
3.2 km
Heimatmuseum Prättigau
2.5 km
Reformierte Kirche Malans
3.3 km
Reformierte Kirche Seewis im Prättigau
2.4 km
Reformierte Kirche Landquart
4.6 km
Reformierte Kirche Grüsch
2.5 km
Reformierte Kirche Schmitten-Seewis
2.2 km
Reformierte Kirche Valzeina
2.9 km
Reformierte Kirche Fanas
4 km
Landquartbrücke Au
3.2 km
Älplibahn Malans
3.8 km
Fabrikantenvilla
4.6 km
Hotel Krone
2.5 km
Schloss Seewis
2.1 km
Grosshaus
2.6 km
Grüsch old town hall
2.5 km
Haus von Moos, Malans
3.1 km
Haus zum Rosengarten
2.5 km
Unteres Plantahaus, Malans
3.1 km
Turmhaus, Malans
3.2 kmReviews
Visited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes