The Blue Bridge spans the Moika River and connects Kazansky and 2nd Admiralteysky Islands. The bridge is famous for being the widest 97.3 m bridge in Europe (only 35 m long). Many, photographing St. Isaac's Cathedral or a monument to Nicholas I, do not even realize that they are standing on the bridge. On the panorama you can find Lyusya-jan))) and a water meter with the trident of Neptune, on which there is a sundial and marks of the largest floods in St. Petersburg. On 5!!! days, on the occasion of the 320th anniversary of the Northern capital, in the middle of the bridge, instead of a parking lot, the Linden Garden was opened. Lime in every sense: firstly, there are 104 lime trees in it, and secondly, in September it will again turn into a parking lot of the Mariinsky Palace.)))