FORTIFICATIONS OF KRISTIANSAND

In Kristiansand, Norway, there are 4 older fortifications and 5 fortresses built around World War II, in addition to Odderøya who has both older and younger fortifications.

Kristiansand districts area
Name	Location	Built
[https://no.wikipedia.org/wiki/Belteviga%20fort Belteviga]	Flekkerøy	1941
Christiansholm	Odderøya, Kvadraturen	1672
Christiansø	Flekkerøy, Vågsbygd	1635
Fredriksholm	Flekkerøy, Vågsbygd	1662
Helgøya	Ny-Hellesund	1941
Randøya	Østre Randøya, Randesund	1941
Krossholmen	Flekkerøy	1938
Lagmannsholmen	Langmannsholmen, Kvadraturen	1686
Laksevika	Flekkerøy	1940
Møvik	Voiebyen, Vågsbygd	1941
Odderøya	Odderøya, Kvadraturen	1667 1809 1904 1940

Sources

Coastal Artillery at the Coast of Agder 1899-1999 (Kystartilleri ved Agder-kysten 1899-1999) www.agderkultur.no (in Norwegian and English)
Fjørtoft, Jan Egil: Kanonene ved Skagerak, Agdin Forlag 1985. ISBN 8273600041, ISBN 9788273600042 (in Norwegian)