Neuschwanstein Castle is a nineteenth-century Romanesque Revival palace on a rugged hill above the village of Hohenschwangau in Bavaria, Germany. It was openend to the paying public after the death of the king in 1886. More than 1.3 million people visit every year.
Hohenzollern Castle is the ancestral seat of the imperial House of Hohenzollern. It is located at the top of Mount Hohenzollern, Germany. It is a famous tourist destination and more than 3 lacks visitors visit every year.
Eltz Castle (German: Burg Eltz) is a medieval castle nestled in the hills above the Moselle River between Koblenz and Trier, Germany. The castle is surrounded on three sides by the Elzbach River. The Eltz Forest has been declared a nature reserve by Flora-Fauna-Habitat and Natura 2000. The castle is open for public, visitors can view the treasury, with gold, silver and porcelain artifacts and the armory of weapons and suits of armor.
The Alcázar castle located in the old city of Segovia, Spain. Rising out on a rocky crag above the confluence of two rivers near the Guadarrama mountains, it is one of the most distinctive castle-palaces in Spain by virtue of its shape like the bow of a ship. The Alcázar was originally built as a fortress but has served as a royal palace, a state prison, a Royal Artillery College and a military academy since then. It is currently used as a museum and a military archives building.