Einmannbunker na haldě dolu Michal, Military observation structure in Michálkovice, Czech Republic.

The Einmannbunker on the Michal mine heap is a small prefabricated reinforced concrete shelter, painted grey, with its doors torn off and lying nearby. It stands by the mine's secondary gate, near the former briquette factory and the Báňská Railway station. It was built during World War II as an air-raid shelter or observation post for the Luftschutz.

The structure was built during World War II, when such observation posts appeared across Europe to protect industrial facilities. It was part of the region's broader defensive preparations against air attacks.

The bunker marks a place where industrial activity and wartime defense overlapped, showing how workers and guards needed to monitor their surroundings during the war. Its location on the old mine dump connects the region's coal-mining history with the protective measures of that era.

The bunker sits on the grounds of the former mining site and is accessible from the nearby road, with an information panel explaining its appearance and original purpose. Visitors can reach it on foot while observing the hilly terrain of the area.

The bunker is painted grey, not bare concrete, and its doors have been torn off and lie nearby. The damage may stem from the large air raid on Michálkovice on 25 February 1945. Since 2020 the Pestré vrstvy association has cared for the object and laid out a marked trail to it.