German Guns in Camouflaged Bunkers off the Coast of Zeebrugge

This remarkable photograph shows a line of German coastal guns placed within wicker‑covered bunkers along the coast near Zeebrugge during World War I. With the coastline visible to the left and the barrels pointing seaward, these weapons formed part of the formidable defensive network that protected the approaches to the Bruges Canal and the Zeebrugge Mole.

Rare Photo of German Guns on the Coast

Designed to repel Allied naval attacks, these guns were spaced roughly fifty yards apart, each housed in its own reinforced concrete emplacement. Three guns are clearly visible in the image, with a fourth just discernible in the distance — a reminder of the scale and density of the German coastal defences. Notice the rosters on the inner wall.

Black‑and‑white photograph showing German coastal guns housed in wicker‑camouflaged concrete bunkers near Zeebrugge, with several gun barrels pointing toward the sea.
Zeebrugge Guns Camouflaged on the Mole

Why the Germans Fortified Zeebrugge

By 1917–1918, Zeebrugge had become one of the most strategically important locations on the Belgian coast. The harbour and its massive Mole provided the German navy with a sheltered base from which to launch U‑boats and torpedo boats into the English Channel. Protecting this stronghold was essential to maintaining the Flanders flotilla’s operations.

To defend the harbour, the Germans constructed a network of gun batteries, bunkers, searchlights and observation posts along the coastline. These artillery positions were designed to detect and destroy any Allied vessels attempting to approach the Mole or the canal entrance.

Wicker Camouflage: Concealment and Blast Absorption

One of the most striking features in this photograph is the wicker cane encasing each gun. This unusual material served two key purposes:

Camouflage: The woven cane helped break up the outline of the gun and its concrete bunker, blending the structure into the surrounding dunes and coastal terrain. From the sea — especially under low light — the guns were far harder to spot.

Blast Absorption: The wicker may also have acted as a buffer, reducing the impact of nearby explosions and preventing shrapnel from ricocheting around the emplacement.

This combination of concealment and protection made the bunkers more resilient during Allied bombardments.

A Defensive Line Facing the North Sea

The alignment of the guns — all pointing out to sea — reflects their primary purpose: to repel any naval assault on the Mole. Their spacing, roughly fifty yards apart, allowed overlapping fields of fire, creating a deadly barrier for any approaching vessel.

These coastal guns were among the many obstacles that made the 1918 Zeebrugge Raid so perilous. Any ship attempting to land marines on the Mole or approach the canal entrance would have been exposed to intense artillery fire from positions just like these.

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