German Army concrete tower (by the beach)
Infrastructure

Walking along the slope of Mount Odju for 200 m along the path, you can see several objects related to the First World War - old concrete foundations of cannons from. An unfinished concrete observation tower stands next to the beach, parallel to the forest path along the Rojas Trail. The exact use of this object is unknown. Below the base, niches have been built for ammunition. Deep pits, former dugouts, are also visible among the pines.

Some of the objects probably date back to the end of the Second World War, when German coastal defence batteries were stationed in the area. The 4th Battery, 532nd Artillery Division, Navy, was armed with four 88 mm guns, three 37 mm guns, one 20 mm four-barrelled gun and one 50 mm mortar for illumination at night. Two 45 mm anti-tank guns are deployed at the mouth of the Rojas. The town garrison consisted of units of the 64th and 109th Sapper Battalions.