Scientists begin dig at Bosnian ‘pyramid’History-laden hill contains human-made tunnels, researchers say
By Aida Cerkez-Robinson
Updated: 6:28 p.m. ET April 14, 2006
VISOKO, Bosnia-Herzegovina -
Archaeologists began digging Friday for what they hope is an ancient pyramid hidden beneath a mysterious Bosnian hill that has long been the subject of legend.
The Bosnian archaeologist leading the work says the 2,120-foot (650-meter) mound rising above the small town of Visoko resembles pyramid sites in Latin America that he has studied. It would be the first pyramid ever discovered in Europe.
Initial research on the hill, known as Visocica, found that it has
perfectly shaped, 45-degree slopes pointing toward the cardinal points and a flat top. Under layers of dirt, workers discovered a paved entrance plateau, entrances to tunnels and large stone blocks that might be part of a pyramid's outer surface.
Satellite photographs and thermal imaging revealed two other, smaller pyramid-shaped hills in the Visoko Valley.
Friday's excavations began with a team of rescue workers from a nearby coal mine being sent into a tunnel believed to be part of an underground network connecting the three hills.
They were followed by
archaeologists, geologists and other experts who emerged from the tunnel later to declare that it was certainly human-made.
"This is definitely not a natural formation," said
geologist Nadja Nukic.
Weeks of work ahead
The teams descended about 260 meters (yards) into the tunnel but found the rest of the way blocked by a cave-in. The tunnel is thought to be 2.4 miles (3.8 kilometers) long, and the team found two intersections with other tunnels leading off to the left and right.
Other teams began digging 10 shafts at several spots to see if they will run into
stone blocks below the slopes of the hill.
The work will continue for about
six months at the site just outside Visoko, about 20 miles (30 kilometers) northwest of the capital, Sarajevo. Two experts from Egypt are due to join the team in mid-May.
"We expect the first raw results in about three weeks," said Semir Osmanagic, the Bosnian archaeologist leading the project.
Millennia-old legends
Locals have held many legends about the hill, but Osmanagic, who spent the last 15 years studying the pyramids of Latin America, was the first to suggest that Visocica could be hiding a pyramid.
Anthropologists say the Visoko Valley already offers ample evidence of organized human settlements dating back 7,000 years. The town was Bosnia's capital during the Middle Ages, and German archaeologists working the valley recently found 24,000 Neolithic artifacts just 3 feet (1 meter) below ground.