Bohus Fortress

Bohus Fortress is built on a 40-meter cliff overlooking branches of the Göta river, creating a natural defensive position. Granite walls reaching 13 meters high enclose several buildings and towers from different periods.

King Haakon V of Norway initiated construction in 1308 to protect the Norwegian-Swedish border. Over centuries, the fortress withstood fourteen sieges, demonstrating its strategic importance for the Nordic region.

The fortress displays regional tensions through exhibits about conflicts between Sweden, Denmark, and Norway. Visitors can learn about prisoners who were held in its underground chambers.

The site is located about 20 kilometers north of Gothenburg and is easily accessible. Visits are mainly available during summer months, with guided tours offered in Swedish and English.

The northern tower, known as Fars hatt, remained intact despite a failed demolition attempt in the late 1700s when funds ran out after two months. This incomplete demolition makes it an unusual testimony to construction work from earlier times.

Location: Kungälv Municipality

Inception: 1308

Founders: Haakon V of Norway

Architects: Hans van Steenwinckel the Elder

Architectural style: Renaissance architecture

Reference: 0980

Accessibility: Wheelchair accessible

Fee: Yes

Charge: 150 SEK

Operator: Solna stad

Part of: National Property Board of Sweden

Address: Färjevägen 1, Fästningsholmen, SE-442 31

Opening Hours: Tuesday, Thursday-Sunday 11:00-17:00; Wednesday 11:00-20:00

Phone: +46851955600

Website: https://bohusfastning.com

GPS coordinates: 57.86194,11.99944

Latest update: December 20, 2025 13:36