What Is Chamberí, and What Is the Ghost Station Beneath It?
Chamberí is a district in central-north Madrid, built up mostly in the 19th and early 20th centuries for civil servants, professionals and the military. Beneath its main square, Plaza de Chamberí, sits a metro station that opened in 1919, closed in 1966, and now survives intact as a small free museum called Andén 0 — … Read more