Sázava Monastery is a former Benedictine abbey and a monastery in Bohemia, established by Bretislaus I, Duke of Bohemia around 1032. It is situated some 30 km southeast of Prague, on the right bank of the eponymous Sázava river, a right tributary of the Vltava.
The monastery is notable as having followed Slavonic liturgy in the 11th century. It was re-established under the Latin rite in 1097, until its destruction in 1421 due to the Hussite Wars. It was again re-established as part of the re-catholization of Bohemia under Habsburg rule in 1664, and finally dissolved in 1785.
The extant buildings mostly date to the Baroque period, with 19th-century neo-Renaissance extensions, with some remaining structures in the Gothic style of the 13th to 14th centuries, notably the unfinished three-nave Gothic basilica.
References: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.