Old Edøy Church was built around the year 1190. It has had numerous renovations over the years to enlarge it and repair it. After several hundred years of use, it was too small and old to continue as the main church for the parish, so it was decided to build a new Edøy Church. The new church would be built to the north, on the island of Smøla instead of the more isolated location of the old church on the small island of Edøya. After the new church was completed in 1885, the old church was not regularly used and in 1887 there was a fire and the church burned down. The ruins of the old church remained until after World War II, when in 1946-1947, the church was rebuilt in a historically-accurate manner and is now protected as a historic site.
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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.