Located in the southern part of the country, Arequipa is known as the “White City” due to its stunning colonial buildings made of white volcanic stone. The city’s historic heart, Arequipa Plaza de Armas, is a UNESCO World Heritage site and offers breathtaking views of the nearby volcanoes. With its cobblestone streets, churches, and monasteries, Arequipa is the perfect place to immerse yourself in Peru’s rich colonial past.