Trani Cathedral, also known as the Cathedral of St. Nicholas the Pilgrim, is a stunning Romanesque-style cathedral located in Trani, Italy. Built in the 12th century, it is one of the most important religious landmarks in the region. The cathedral features beautiful architecture, including intricate stone carvings and a rose window. Inside, visitors can admire the impressive marble altar and the ornate frescoes that adorn the walls. The cathedral is a must-visit for history and architecture enthusiasts.