The Catedral de Ávila, located in the city of Ávila, Spain, is a stunning example of Gothic architecture. Construction began in 1091, making it one of the oldest cathedrals in the country. Its unique design features a combination of Romanesque and Gothic styles, with impressive stone walls and intricate details. The cathedral is also notable for its defensive structure, resembling a fortress. It is integrated into the city’s medieval walls, which are a UNESCO World Heritage site. Visitors can explore its beautiful interior, including the main altar and various chapels, showcasing religious art and history.