Tsarevets Fortress is a historic site located in Veliko Tarnovo, Bulgaria. It served as the primary fortress of the Second Bulgarian Empire from the 12th to the 14th centuries. The fortress is situated on a hill, offering strategic views of the surrounding area and the Yantra River. The site features well-preserved walls, towers, and the remains of a royal palace. Visitors can explore the Church of St. Peter and Paul, which is known for its beautiful frescoes. Today, Tsarevets Fortress is a popular tourist destination, showcasing Bulgaria's rich medieval history.