Quarried out of the natural bedrock, The Temppeliaukio church is one of the most popular tourist attractions in the city; half a million people visit it annually. The interior walls are created naturally by the rock. The church was designed by architects Timo and Tuomo Suomalainen and opened in 1969. The interior was excavated and built into the rock but is bathed in natural light entering through the glazed dome. Due to its excellent acoustics the church is a popular venue for concerts.
The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.