Neurathen Castle (Felsenburg Neurathen), which was first mentioned by this name in 1755, is located near the famous Bastei rocks near Rathen in Saxon Switzerland. This was once the largest rock castles in the region, but today only the rooms carved out of the rock, passages, the cistern and rebates for the timber of the former wooden superstructure have survived. In the years 1982–1984 parts of the extensive castle were used to build the open-air museum.
The beginnings of Neurathen date back to the first half of the 13th century, however the site may have been inhabitated already in the Bronze Ages. The castle was inherited and sold, repeatedly besieged, conquered and burned in the wars between Bohemian and Saxonian armies. In 1485 it fell to the Duke Albrecht, but he never restored it and the castle eventually collapsed. During the Thirty Years' War, his ruins served to shelter the inhabitants of Pirna before the Swedes.References:
The Naveta d"Es Tudons is the most remarkable megalithic chamber tomb in the Balearic island of Menorca.
In Menorca and Majorca there are several dozen habitational and funerary naveta complexes, some of which similarly comprise two storeys. Navetas are chronologically pre-Talaiotic constructions.
The Naveta d"Es Tudons served as collective ossuary between 1200 and 750 BC. The lower chamber was for stashing the disarticulated bones of the dead after the flesh had been removed while the upper chamber was probably used for the drying of recently placed corpses. Radiocarbon dating of the bones found in the different funerary navetas in Menorca indicate a usage period between about 1130-820 BC, but the navetas like the Naveta d"Es Tudons are probably older.
The shape of the Naveta d"Es Tudons is that of a boat upside down, with the stern as its trapezoidal façade and the bow as its rounded apse. Its groundplan is an elongated semicircle. Externally, the edifice is 14.5 m long by 6.5 m wide and 4.55 m high but it would originally have been 6 m high.
The front, side walls and apse of the edifice consist of successive horizontal corbelled courses of huge rectangular or square limestone blocks dressed with a hammer and fitted together without mortar, with an all-round foundation course of blocks of even greater size laid on edge.