The Fried­land Gate of the mid-19th cen­tu­ry was the last of the sev­en gates of Königs­berg. At the begin­ning of the 20th cen­tu­ry, they lost their defen­sive sig­nif­i­cance, and entry into the city began from the side of the gate, since the defen­sive ram­part was removed.