Danish version 

The Author  
Map and Overview
Fortification overview

Defence of Copenhagen
The Persons behind
The  Mobilisation 1914
Attack against Denmark

The Northern Defence Line
The Forts
The Batteries
The Flooding
The Positions

The Naval and Coastal Forts
The 1. Defence Line
The 2. Defence Line
The 3. Defence Line

The Western Defence Line
The Principles
 The Profile
The Caponiere
The Batteries
The Storing Facilities

The Tune Position
Modern Warfare
The Aerial War
The Position
The Mosede Fort
The Foxholes
The Galleries
The Trenches     
The Artillery
The Air Defence    
The Camps and Barracks
Other Facilities
After WW I
The Present Remains



The Fortifications of Copenhagen

The Floodings.


 A Part of the northern defence plan, were some major floodings north of Copenhagen.

 From the Furesø Lake water was led through the fortress-channel to the Northern and Southern Floodings. Furthermore it was planned to
 enlarge a moor area (Kagsmosen) All this was done with a complex system of dams  and channels.

 To explain the size and complexity of the flooding, 22,5 million cubic feet of water would be led to the southern flooding and 10,5 million cubic
 feet to the northern. 




         Dam (Batardeau) under construction