The Bois du Cazier was coal mine in Marcinelle, Charleroi. It was the scene of a mining disaster on 8 August 1956, when 263 men including 136 migrant Italian labourers lost their lives. The site today hosts a woodland park, memorial to the miners, the pit head, an industry museum and a glass museum. The museum is an Anchor point on the European Route of Industrial Heritage.
A concession to mine was given by royal decree on 30 September 1822. A transcription error caused the name of the site to be changed from Bois de Cazier. There were two shafts reaching 765 et 1035 mètres. A third shaft, 'Foraky', was being dug in 1956. At that time (1955), annual production was 170,557 tonnes for a total of 779 workers, many of whom were not Belgian but migrant workers principally from Italy. On the 8 August 1956, a fire destroyed the mine. Full production resumed the following year. The company was liquidated in January 1961, and the mine closed in December 1967.
There is a memorial wall to the disaster and a museum of mining and heavy industry. A workshop explains the art of metal forging. Around the two puits (shafts) the site has been landscaped- allowing views from the slag heaps over Charleroi.
Bois du Cazier is one of coal mines described as UNESCO World Heritage Site of Major Mining Sites of Wallonia.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.