The Guardian of Langreo: A 16th Century Secret

A conical-roofed structure, the Quintana Tower - built around 1540 - is a remnant of the wall that once surrounded Langreo, Spain. Commissioned by the Priest Solís, it holds a fascinating secret in its upper rooms, untouched since the 16th century. The tower, with its 1.45-meter thick circular base and three floors, underwent a remodeling in 1540 that resulted in a loft and its roof. A passageway connects the first floor to a nearby house, while a spiral staircase circles the perimeter, providing access to the upper levels. The first floor encompasses four loopholes and an entrance door to the ground floor. The second floor reveals two window openings, perpendicular to the passageway axis, on the east and west sides. The second window is the result of a recent restoration.

Sources: Wikipedia, OpenStreetMap, Wikidata, Wikimedia Commons