Nossan

Nossan is a small river that winds through five municipalities in southwest Sweden, traveling roughly 200 kilometers before flowing into the Kattegat bay of the North Sea. The waterway passes through varied landscape and offers several entry points where visitors can explore different sections of the river.

The river follows the Protogine Zone, a geological formation marking a structural weakness in western Sweden's bedrock that formed millions of years ago. This ancient geological feature shaped where the waterway flows today.

Local communities along the river have built their lives around fishing and water-based traditions that still shape how people spend their time outdoors. These activities connect residents to the natural rhythms of the waterway and its surroundings.

The river can be accessed from multiple points spread across the five municipalities, allowing visitors to explore different sections at their own pace. Water levels change with the seasons, so conditions may vary depending on when you visit.

The river displays dramatic shifts in water volume between seasons, with visible changes from dry periods to times of heavy flow. These natural variations make each visit different and reveal how powerful the waterway becomes during certain times of the year.

Location: Borås Municipality

Location: Herrljunga Municipality

Location: Essunga Municipality

Location: Vårgårda Municipality

Location: Grästorp Municipality

Elevation above the sea: 44 m

GPS coordinates: 58.38333,12.63333

Latest update: December 13, 2025 17:02