Ob

The Ob River extends 5,410 kilometers from the Altai Mountains through Western Siberia, making it the seventh-longest river system in the world.

In the 11th century, Novgorodian merchants established trade routes along the Ob River, leading to the foundation of settlements like Beryozov and Surgut.

The name Ob comes from Proto-Indo-Iranian roots, while indigenous peoples like the Khanty and Nenets maintain their traditional names for this waterway.

The river freezes between November and April in southern regions, and from October to June in northern areas, affecting transportation and fishing activities.

The Gulf of Ob forms the longest estuary worldwide, separating the Yamal Peninsula from the Gyda Peninsula as it enters the Kara Sea.

Location: Khanty-Mansi Autonomous Okrug

Address: Ob River, Russia

GPS coordinates: 52.43220,84.98530

Latest update: May 27, 2025 20:08