Château de Courtanvaux was originally built in the 14th century. It was enlarged and restored in 1450-1490. The Renaissance style appearance was built by Souvré family who owned castle between 1500-1661 and current Neo-gothic style restoration took place in the 19th century. The chateau was owned by three families until 1978.
Today there is 68 hectares of park around the chateau. The park is open to the public and the castle in summer season.
The stone church of Gamla Uppsala, built over the pagan temple, dates from the early 12th century. Due to fire and renovations, the present church is only a remnant of the original cathedral.
Before the arrival of Christianity in Sweden, Gamla Uppsala was the seat of Swedish kings and a ceremonial site known all over northern Europe. The settlement was home to royal palaces, a royal burial ground, and a great pagan temple. The Uppsala temple, which was described in detail by Adam of Bremen in the 1070s, housed wooden statues of the Norse gods Odin, Thor and Freyr. A golden chain hung across its gables and the inside was richly decorated with gold. The temple had priests, who sacrificed to the gods according to the needs of the people.
The first Christian cathedral was probably built in the 11th century, but finished in the 12th century. The stone building may have been preceded by a wooden church and probably by the large pagan temple.