The Rotunda of the Holy Cross is the oldest Romanesque rotunda in Prague. It was built in the 11th century. The first mention of the Rotunda of the Holy Cross is from 1365, but it was probably built already at the end of the 11th century. It is a small simple building with a rounded nave and an apse. A lantern at the cupola has a gilt cross, a crescent moon and an eight-pointed star at the top.
Rotunda of the Holy Cross was probably a private chapel belonging to some of the mansions in Prague Old Town. There used to be a parsonage nearby and a cemetery around.
Dominicans gained the rotunda in 1625. Emperor Joseph II. abolished the chapel in 1784, as well as many other churches, and it became a private storage. It was planned to demolish the rotunda in 1860 because of building a new house at the place, but it was finally saved.
There are remains of Gothic wall paintings from 14 th century inside. The most valuable Gothic fresco is the “Three Magi veneration”. There are also some remains of tombstones from 13 th century.
The legend about the origin of the rotunda says, that there used to be a lake at the place originally. A crucified girl, punished for her Christian belief, was thrown there with her cross. The cross reared up during a storm, which was regarded as a God´s sign. A large dozy cross was really found in the foundations of the rotunda, when it was restored.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.