Falkenstein Castle is located at 1,268 metres above sea level and it is Germany's highest located castle. The stone castle was built approximately 1270–1280 by Count Meinhard II von Tirol on the borders of his land (Tyrol). Because of the unusual situation of the castle it has been interpreted in historical context as a symbol of opposition to the Duchy of Bavaria. The name Castle Falkenstein only came into use in the 15th century. The castle was largely destroyed in the 17th century.
King Ludwig II of Bavaria purchased the ruin in 1883 and commissioned several architects, the first being Christian Jank (the designer of Neuschwanstein), to replace the existing structure with a romantic castle. Jank first created a restrained design, but later envisioned the castle in a dramatic, High Gothic style. Georg Dollmann was employed to produce plans and elevations in the same year based on Jank's design. However, his modest and economical designs displeased Ludwig.
Ludwig died in 1886 before work on the castle proper could begin, and the many plans for Falkenstein were permanently abandoned. The ruin of Castrum Pfronten on the building site was never demolished.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.