The Ruhnu wooden church, built in 1644, is the oldest known wooden building in Estonia. The church's baroque-style tower was finished in 1755. The oldest parts of the building are the polygonal choir and altar, and the nave. The altar is covered with a thin, polished stone slate; the oaken frame stands on sand and is open towards the south.
The stone Lutheran church next to the wooden one was built in 1912 and is currently where services are held.
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.