Sestroretsk Line

The "Sestroretsk Frontier" exposition in Sestroretsk showcases various elements of defensive structures. Among the exhibits are anti-tank hedgehogs welded from rails, I-beams, and angle irons from Kotlin Island, as well as an armored firing point VPB-3 "Izhora Tower" with a Maxim machine gun. The site features a prefabricated machine-gun emplacement SPS-4 and turreted artillery mounts with 76-mm guns from KV tanks. The complex is historically linked to the development of the curved-barrel KSGM machine gun by the Leningrad OKB-43 and includes the APK-1 communication hub and a six-embrasure pillbox connected by a communication line. The exhibition complex can be reached on foot from the "Border Guards' Square" bus stop along Primorskoye Highway.