Fredriksten Fortress - The rooftop of Halden

The fortress Fredriksten has many monuments and views. Most of the buildings both inside the fortress' main area - and some on the surrounding areas - still includes parts from the 17th, 18th and 19th century.


For more information about hikings at the fortress - please visit the tourist information in Halden, or the Fredriksten Infocenter (open from the middle of May to end of August).