The old church of Lannaskede is one of Sweden's oldest Romanesque churches. It was built in 1150. Inside the church there is an organ that is the country's oldest working organ. Like other organs from the 16th and 17th centuries, it has a carillon. The mural paintings dating back to the 12th century are also well-preserved.References:
The city walls of Avila were built in the 11th century to protect the citizens from the Moors. They have been well maintained throughout the centuries and are now a major tourist attraction as well as a UNESCO World Heritage Site. Visitors can walk around about half of the length of the walls.
The layout of the city is an even quadrilateral with a perimeter of 2,516 m. Its walls, which consist in part of stones already used in earlier constructions, have an average thickness of 3 m. Access to the city is afforded by nine gates of different periods; twin 20 m high towers, linked by a semi-circular arch, flank the oldest ones, Puerta de San Vicente and Puerta del Alcázar.