Zivilschutzanlage Engi is a civil defense bunker located in the municipality of Glarus Süd, in the canton of Glarus, Switzerland. Situated near the motorhome stopover Stellplatz Engi and the Museum Sernftalbahn, this facility is part of Switzerland's extensive network of nuclear shelters, which are mandated by law to protect the population in the event of war or disaster. The Swiss civil defense system is renowned worldwide for its comprehensiveness, with bunkers integrated into both public and private buildings across the country.
Zivilschutzanlage Engi exemplifies the nation's long-standing commitment to civil protection and preparedness.