El Retiro Park & Palacio de Cristal (The Glass Palace Madrid)

If you’re keen to spot some of Madrid’s most renowned architectural masterpieces, the Palacio de Cristal is a must-visit landmark.

Located in the heart of El Retiro Park, this impressive glass palace stands tall in the shape of a Greek cross – built in 1887. It was originally modelled on London’s famous Crystal Palace and now plays host to a series of breathtaking exhibitions, organised by the Reina Sofia Museum. Once you’re done taking in everything the palace has to offer, take a stroll around Retiro’s vista or hire a boat to explore the park’s idyllic lake.