The Basilica Cathedral of Arequipa, a stunning example of neo-Renaissance architecture, is a must-see landmark in Arequipa's Plaza de Armas. Built from white volcanic sillar rock, it stands as a symbol of the city. Accessibility is generally good, although some areas may have limited access for those with mobility issues. The Cathedral can be explored solo or as part of a guided tour, with tours offering deeper insights into its history and art. There are no significant seasonal restrictions, and it's open year-round. Entrance fees are typically modest, around a few dollars. A typical visit lasts about 1-2 hours, allowing ample time to admire its interior and exterior. Be mindful of services and religious events when planning your visit.