The Spanish Quarter in Naples, built in the first half of the sixteenth century by Viceroy Pedro Álvarez de Toledo, occupies the area where the city's original Aragonese-era western wall once stood. It essentially marks the boundary of the Greek-Roman city of Naples. The Quarter is known for its lively atmosphere and vibrant street life, with animated stores that contribute to its reputation as the heart of Neapolitan shopping. The Quarter is an integral part of the city's history and architecture, offering a mix of civil and religious buildings along with a bustling urban environment.