Why was Lima’s historic centre designated a UNESCO World Heritage site?

The historic centre of Lima was designated a UNESCO World Heritage site in 1988 because it contains a significant number of buildings that retain the distinctive architecture of the Spanish colonial period.12

Key features contributing to this designation include:

• Colonial Architecture: The area preserves numerous structures from the era of Spanish colonization, including the cathedral and various colonial-era mansions, some of which have been converted into museums or businesses.2
• Religious Landmarks: The site includes important architectural jewels such as the church and convent of San Francisco, which was added to the site's definition in 1991.12
• Urban Layout: The core of the old city retains its original 16th-century checkerboard street pattern, which was delineated by Spanish colonists.3
• Cultural Preservation: The area is noted for its enclosed wooden balconies, which have become a focal point for restoration and preservation efforts.13