The Esztergom Castle Museum is located in the former royal palace, which was built by French architects in the 12th century during the Golden Age of Esztergom. The palace was completely destroyed by the Turks, and the structure today is a mixture of modern stonework and medieval work Among the highlights of the museum are the Royal Chapel and its frescoes dating back to the thirteenth century, the Chamber of St. Stephen, the White Tower, and the Jervich Rooms, which display the foundations of the castle through the ages. It also houses a permanent exhibition that tells the exciting history of Esztergom Castle using a wide range of pottery, coins and weapons. And traces of ancient stone columns.