Saône

The Saône is a river in eastern France. It flows from its source at Vioménil in the Vosges department and joins another important river, the Rhône, in the city of Lyon. The Saône is a right tributary of the Rhône, meaning it flows into the Rhône from the right side when facing downstream.

This river is part of the beautiful region known as Bourgogne-Franche-Comté. Along its path, the Saône passes through charming towns and cities, creating wide valleys and offering lovely views. The river has been important for transportation and trade for many years, helping connect different parts of France.

In Lyon, the Saône and the Rhône come together at the southern end of an area called the Presqu'île. This spot is special because it is like an island that is almost surrounded by water, making Lyon a very important city in the country. The Saône continues to be a key part of the landscape and history of eastern France.

Terminology

The name Saône comes from an old river goddess named Souconna. Over time, people changed her name to Saône. The river was also called Brigoulus and Arar in the past. The name Arar helped people describe areas in old Burgundy depending on which side of the Saône River they were on.

Geography

The Saône River begins at Vioménil in the Vosges at an elevation of 392 metres (1,286 ft) and flows into the Rhône River at Lyon, at an elevation of 158 metres (518 ft). It is 473 kilometres (294 mi) long and has the largest watershed of any French river that does not flow directly into the sea, covering 30,000 square kilometres (12,000 mi²).

In its early stretch, before meeting the Doubs at Verdun-sur-le-Doubs in Saône-et-Loire, the Saône is called the "Petite Saône." The Doubs River adds a lot of water to the Saône. The Saône passes through several departments and cities, ending its journey in Lyon.

The Saône has many tributaries, including the Doubs, which is its largest. These smaller rivers add to the flow and importance of the Saône.

The Saône was known as "Arar" in ancient times, named after a sacred spring used by Roman soldiers. The famous Battle of the Arar took place here, marking the start of the Gallic Wars.

Navigation

The Saône is a river that can be used by boats from a place called Corre all the way to Lyon where it meets another big river called the Rhône. This part of the river is quite long, about 367 kilometres, and some parts have been made wider and deeper for bigger ships. There are also special places along the river where boats can stop and start again, called locks.

The Saône connects to many other rivers and canals, like the Loire, Yonne, Marne, Meuse, and Rhine, through different canals. These connections help boats travel to many places. Some smaller canals and parts of nearby rivers can also be used by boats, but they don’t connect to other big waterways.

Hydrology

The Saône is a river in eastern France that flows into the Rhône. It has two parts: the lesser Saône and the greater Saône. The lesser Saône is known to flood, especially in winter, because the soil does not absorb water well and the water runs off quickly.

The greater Saône starts where the lesser Saône meets another river called the Doubs. It flows through a wide plain and has gentle slopes. The river’s flow changes with the seasons, with higher amounts of water in winter and lower in summer.

Historic floods have affected areas along the river, with notable events happening in different years. These floods have led to changes in how towns plan for future flooding.