A great place to walk and spend time. It gives an idea of the scale of preparation and the severity of the fighting. The only BUT. The location is incorrectly indicated on Yandex maps! Don't look there. The correct coordinates are 53.717468, 23.669146. Good luck and have a good time.
By the way, Fort # 1 can also be visited. He is in place according to Yandex maps, you just need to find him in the thickets of bushes and trees ;)
A monumental building, with an incomprehensible purpose. Just a huge concrete pencil case. Part is blown up, part is not. You can look inside. It's not difficult to get there, but you can't see it from the field - it's over the hill.
A historical place. A manumentary reinforced concrete structure built and destroyed by humans. Goosebumps from how much explosives were needed to destroy such a fortification. Unfortunately, it is not too well maintained. With some effort and some funds, it could become a good tourist attraction.