Western side of the redoubt
Infantry rampart is seen on the right, redoubt with it's warehouses and tunnels can be seen on the left. There are many such installations in Oscarsborg fortified area unexplored yet.
Infantry rampart is seen on the right, redoubt with it's warehouses and tunnels can be seen on the left. There are many such installations in Oscarsborg fortified area unexplored yet.
