2 Man-made Structures- Other to Explore in Vestfold og Telemark

Fredriksvern shipyard in Stavern is one of the best-preserved military installations from the Baroque period in Denmark-Norway. The area is protected. This was the first military facility in Stavern. About 10 years later, the military blockhouse was continued in the form of a fortified fort. The fort received a permanent garrison of 13 men and its own commander in 1689.

The Telemark Canal was hewn out of the rocks by hand well over 100 years ago, and when completed in 1892. Europeans described it as the "eighth wonder of the world". 500 men had worked for five years to dynamite their way through the rocks. The Canal consists of eight locks with a total of 18 lock chambers, and a difference in height of 72 metres.