Schron obserwacyjny baterii wydmowej 1919

This is a 1919 observation bunker from the old dune battery fortifications near Brzeźno, a rare surviving piece of Gdańsk's interwar military history hiding in plain sight. It has that eerie, forgotten quality that makes abandoned military structures so compelling — you can reach it via three different hiking trails if you want to make a proper outing of it. Not many people know this one exists, which makes the find feel genuinely satisfying.