All Saints Church is surrounded by a castle-wall-type barrier - by the wall of the former cemetery. The residents of the valley of the Tettye river built a one-navy church here as early as the 13th century. The originally Romanesque style All Saints Church was reconstructed in the 15th century in Gothic style. The exterior is simple, while a short tower stands on the triangular pediment of the main façade. The interior is mostly 18th century Baroques style. During the Turkish occupation this was the only church that still belonged to the Christians. It was used jointly by Catholics, Calvinists and Unitarians. This is where the famous religious dispute of the Calvinist Máté Skaricza and the Unitarian György Válaszúti took place in 1588.
The church became Unitarian by the mid-17th century, the Catholics only managed to regain it in 1664. Following this period, it was under Jesuit management until 1704. At this time it was reconstructed to be a three-nave church, this is when the little tower was added. On the south side of the cemetery, protected by stone wall, 18th-19th century graves, on the north, Baroques graves can be found.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.