The Secret Library Buried Beneath Cervantes

Thousands of people walk past the statue of Miguel de Cervantes in Plaza de las Cortes every day. Few realize that, for almost 175 years, a small library was hidden beneath it.

In 2009, renovation work in the square revealed a sealed lead box placed inside the monument in 1834. Madrid had unexpectedly discovered its own time capsule.

Inside were four volumes of an 1819 edition of Don Quixote, a biography of Cervantes, newspapers, official documents, portraits, medals and coins. Protected inside glass and lead, most of them had survived in remarkably good condition.

But the box contained more than a collection of old objects. It preserved a portrait of Spain at a moment of profound change, shortly after the death of Ferdinand VII, when the country was beginning its difficult transition away from absolute monarchy.

Those who sealed it were not simply honouring Spain’s most celebrated writer. They were carefully choosing what they wanted a future generation to remember.

Imagine the scene: one generation closing the box beneath Cervantes, never knowing who might eventually open it; another discovering it almost two centuries later during ordinary construction work.

The objects are now preserved at the Regional Archaeological Museum in Alcalá de Henares. The statue remains in the square, quietly holding on to its story.

Perhaps no monument to a writer could be more fitting: beneath Cervantes, Madrid had hidden a collection of books waiting to be read again.

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Written by Daniel Correa, licensed Madrid guide.