for National Geographic News
UPDATE (NOVEMBER 20, 2007)
See a new photo of the cave's ornate interior.
Archaeologists say they have unearthed Lupercale—the sacred cave where, according to legend, a she-wolf nursed the twin founders of Rome and where the city itself was born.
The long-lost underground chamber was found beneath the remains of Emperor Augustus' palace on the Palatine, a 230-foot-tall (70-meter-tall) hill in the center of the city.
Archaeologists from the Department of Cultural Heritage of the Rome Municipality came across the 50-foot-deep (15-meter-deep) cavity while working to restore the decaying palace.
"We were drilling the ground near Augustus' residence to survey the foundations of the building when we discovered the cave," said Irene Iacopi, the archaeologist in charge of the area.
"We knew from ancient reports that the Lupercale shouldn't be far from the Emperor's palace, but we didn't expect to find it. It was a lucky surprise.
"We didn't enter the cave but took some photos with a probe," Iacopi added.
"They show a richly decorated vault encrusted with mosaics and seashells, too rich to be part of a home. That's why we think it could be the ancient sanctuary, but we can't be sure until we find the entrance to the chamber."
According to myth, Lupercale is where a she-wolf suckled Romulus and Remus, the twin sons of the war god Mars and mortal priestess Rhea Silvia, who had been abandoned in a cradle on the bank of the Tiber River.
The cave's name, in fact, comes from the Latin word for wolf, lupus.
The brothers are said to have later founded Rome on April 21, 753 B.C., at the site. But they eventually fought for the leadership of the new city, and Romulus killed his brother.
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