Gormaz was the largest fortress in Europe after its expansion in 956 AD. It is without a doubt the greatest example of military architecture, not only in Soria but in the entire Spanish territory. The original castle was built shortly after 756 AD by emir Abd ar-Rahman I of Córdoba, as part of a state ('dawla') policy to control rich landowners and peasants, as well as to try to govern and protect the Central Marches in the Douro Valley against the Christians to the North. In 965, Caliph al-Hakem II rebuilt and expanded the castle, as attested by an inscription over one of the gates.
The castle is more than 390 metres long though only 10-40 metres wide, has 28 towers, a main gate with a monumental horseshoe arch with remains of painted red and white voussoirs, two posterns, one of which with a small horseshoe arch, three mihrabs corresponding to a 'musalla' or open air collective oratory, use of 'spoliae' of the Roman period, and the remains of a water pool near the monumental gate mentioned before. It was repaired in the 14th century, from which time date the remains of two gates on the southern side.References:
Stavanger Cathedral is Norway's oldest cathedral. Bishop Reinald, who may have come from Winchester, is said to have started construction of the Cathedral around 1100. It was finished around 1150, and the city of Stavanger counts 1125 as its year of foundation. The Cathedral was consecrated to Swithin as its patron saint. Saint Swithun was an early Bishop of Winchester and subsequently patron saint of Winchester Cathedral. Stavanger was ravaged by fire in 1272, and the Cathedral suffered heavy damage. It was rebuilt under bishop Arne, and the Romanesque Cathedral was enlarged in the Gothic style.
In 1682, king Christian V decided to move Stavanger's episcopal seat to Kristiansand. However, on Stavanger's 800th anniversary in 1925, king Haakon VII instated Jacob Christian Petersen as Stavanger's first bishop in nearly 250 years.During a renovation in the 1860s, the Cathedral's exterior and interior was considerably altered. The stone walls were plastered, and the Cathedral lost much of its medieval looks. A major restoration led by Gerhard Fischer in 1939-1964 partly reversed those changes. The latest major restoration of the Cathedral was conducted in 1999. Andrew Lawrenceson Smith is famous for his works here.