Zakros contains ruins from the Minoan civilization. The site is often known to archaeologists as Zakro or Kato Zakro. It is believed to have been one of the four main administrative centers of the Minoans, and its protected harbor and strategic location made it an important commercial hub for trade to the east.
The town was dominated by the Palace of Zakro, originally built around 1900 BC, rebuilt around 1600 BC, and destroyed around 1450 BC along with the other major centers of Minoan civilization. Extensive ruins of the palace remain, and are a popular tourist destination.
A ravine known as the 'Ravine of the Dead' runs through both the upper and lower parts of the ancient site, named after the numerous burials that have been found in the caves along its walls.
Zakro was first excavated by D.G. Hogarth of the British School of Archaeology at Athens and 12 houses were unearthed before the site was abandoned. In 1961, Nikolaos Platon resumed the excavation and discovered the Palace of Zakro. This site has yielded several clay tablets with Linear A inscriptions.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.