* The Neva River is not only wide, but also a deep river, with an average depth of 8-11 meters. The deepest part of the Neva River is located on the right bank across Arsenalnaya Street in St. Petersburg. Diving without special training is strictly prohibited, as evidenced by the forbidding signs. The depth reaches 24 meters. The deepest part of the Neva River is located on the right bank opposite Arsenalnaya Street in St. Petersburg. The depth is 24 meters.