A well-preserved two-floor military bunker located at Punta Limones on the island of Lanzarote, Spain. This coastal fortification, documented in scientific research, features a cylindrical metallic shaft approximately 5 cm in diameter with a central hole protruding from the top surface. The bunker's entrance is situated on its rear side along the touristic promenade and is secured by an iron gate, making the interior inaccessible to visitors.
Such structures were part of Spain's coastal defense network, reflecting the strategic importance of the Canary Islands during periods of military tension in the 20th century.