Ивановские пороги, Rapids on Neva River near Otradnoye, Russia

The Ivanovo Rapids (Ivanowskiye porogi) are a section of the Neva River near Otradnoye, Russia, where the riverbed narrows and the water flows noticeably faster. This stretch sits at the confluence with the Svyatka and Tosna rivers, and the river here is roughly 200 meters wide.

For centuries, this section of the Neva was dangerous for boats because shallow areas and strong currents made passage difficult. In the 1970s, major dredging work was carried out to open the route to the growing traffic of the Volga-Baltic Waterway.

Fishermen come to the Ivanovo Rapids throughout the year because the strong current brings oxygen-rich water to the surface, creating good conditions for fish. Along the banks, you can often see fishing rods and small boats, showing how actively this stretch of river is used in everyday life.

The area is accessible from the riverbank and easy to explore on foot, though there is no official tourist infrastructure. Those traveling by boat through this stretch should check current water conditions in advance, as the area requires careful navigation.

The water temperature at the Ivanovo Rapids stays almost constant throughout the year, remaining very cold even in summer, which is unusual for a river of this size. This stability allows certain fish species and aquatic plants to survive here that are not found in warmer parts of the river.