Cathedral Island, known as Ostrów Tumski in Polish, is one of the oldest parts of Wrocław, Poland. It is situated on the Oder River and is famous for its historical significance and beautiful architecture. The island is home to the stunning Wrocław Cathedral, a prominent example of Gothic architecture, which dates back to the 10th century. The island is a peaceful area filled with charming streets, parks, and historical buildings. Visitors can explore the rich history of the region, including the Archdiocese of Wrocław and various religious sites. Cathedral Island serves as a cultural and spiritual hub, attracting tourists and locals alike.