Nieuwenbosch Abbey was a Cistercian community established in 1215 in Lokeren. The original site was unsuitable because of the poor water supply and the nuns moved to the site in Heusden in 1257, when the name became 'Nieuwenbosch'. The abbey was stormed and largely ruined in 1579 by the Iconoclasts, and the nuns moved for greater security inside the city of Ghent and built new premises in what is now the Lange Violettenstraat, in part using stone taken from the ruined buildings at Heusden, where the land and the few remaining structures were in due course rented out to farmers. The community was dissolved in 1796 in the French Revolution.
The only visible remaining structure on the Heusden site is the former abbey farm, now known as the Bosseveerhoeve.
In 1948, on the site of the former abbey church (now the garden of the state horticultural college) was discovered a monumental effigy of Hugo II, castellan of Ghent (d. c. 1232), lord of Heusden and father of Hugo III, the most prominent benefactor at the time of the foundation of Nieuwenbosch. The effigy is now in the Ghent City Museum.References:
Derbent is the southernmost city in Russia, occupying the narrow gateway between the Caspian Sea and the Caucasus Mountains connecting the Eurasian steppes to the north and the Iranian Plateau to the south. Derbent claims to be the oldest city in Russia with historical documentation dating to the 8th century BCE. Due to its strategic location, over the course of history, the city changed ownership many times, particularly among the Persian, Arab, Mongol, Timurid, Shirvan and Iranian kingdoms.
Derbent has archaeological structures over 5,000 years old. As a result of this geographic peculiarity, the city developed between two walls, stretching from the mountains to the sea. These fortifications were continuously employed for a millennium and a half, longer than any other extant fortress in the world.
A traditionally and historically Iranian city, the first intensive settlement in the Derbent area dates from the 8th century BC. The site was intermittently controlled by the Persian monarchs, starting from the 6th century BC. Until the 4th century AD, it was part of Caucasian Albania which was a satrap of the Achaemenid Persian Empire. In the 5th century Derbent functioned as a border fortress and the seat of Sassanid Persians. Because of its strategic position on the northern branch of the Silk Route, the fortress was contested by the Khazars in the course of the Khazar-Arab Wars. In 654, Derbent was captured by the Arabs.
The Sassanid fortress does not exist any more, as the famous Derbent fortress as it stands today was built from the 12th century onward. Derbent became a strong military outpost and harbour of the Sassanid empire. During the 5th and 6th centuries, Derbent also became an important center for spreading the Christian faith in the Caucasus.
The site continued to be of great strategic importance until the 19th century. Today the fortifications consist of two parallel defence walls and Naryn-Kala Citadel. The walls are 3.6km long, stretching from the sea up to the mountains. They were built from stone and had 73 defence towers. 9 out of the 14 original gates remain.
In Naryn-Kala Citadel most of the old buildings, including a palace and a church, are now in ruins. It also holds baths and one of the oldest mosques in the former USSR.
In 2003, UNESCO included the old part of Derbent with traditional buildings in the World Heritage List.