Photos: Mysterious Ancient Tomb in Amphipolis

Amphipolis

Sphinxes in front of tomb

(Image credit: Greek Ministry of Culture)

In ancient Amphipolis in central Macedonia, archaeologists have been excavating a huge burial complex that dates back to the 4th century B.C., during the era of Alexander the Great. The excavators don't know what they'll find inside but they recently revealed the sphinx-guarded entrance to the tomb.

Upper Edges

Upper doorway

(Image credit: Greek Ministry of Culture)

After clearing away a layer of stones that sealed the tomb, archaeologists revealed an architrave, or upper edge of a doorway, as this image released on Aug. 21 shows.

Progress

Partially Excavated

(Image credit: Greek Ministry of Culture)

This is what the partially excavated doorway looked like by Aug. 24.

Doorway Comes Into View

sphinxes

(Image credit: Greek Ministry of Culture)

This image was released by the Greek Ministry of Culture on Aug. 25, after excavators cleared enough sealing stones and soil to reveal the full doorway.

Paint Traces

Paint traces

(Image credit: Greek Ministry of Culture)

Traces of red and black paint are intact on the pillars that flank the doorway

Sphinx Paw

sphinx paw

(Image credit: Greek Ministry of Culture)

The intricately carved paw of one of the sphinxes.

Intact Tomb?

(Image credit: Greek Ministry of Culture)

The excavators aren't sure whether they'll find any intact graves once they get inside the tomb. "The excavation will show if the tomb has been looted or not," Katerina Peristeri, the lead archaeologist on the project, said in a statement from the Greek Ministry of Culture.

Mosaic Floor

Amphipolis mosaic

(Image credit: Greek Ministry of Culture)

On Aug. 31, excavators shared images of the mosaic floor that paves the entrance to the tomb.

Diamond Mosaic

Amphipolis mosaic

(Image credit: Greek Ministry of Culture)

Another mosaic at the front of the tomb's entrance contains black and white pebbles in a diamond pattern.

Protection

Amphilois protected

(Image credit: Greek Ministry of Culture)

Tarps, drainage ditches and other infrastructure have been added around the tomb entrance to protect it from bad weather.

Female Statues Revealed

caryatid head

(Image credit: Greek Ministry of Culture)

Probing deeper into the tomb, archaeologists revealed two caryatids, or female statues that act like columns or pillars.

Megan Gannon
Live Science Contributor
Megan has been writing for Live Science and Space.com since 2012. Her interests range from archaeology to space exploration, and she has a bachelor's degree in English and art history from New York University. Megan spent two years as a reporter on the national desk at NewsCore. She has watched dinosaur auctions, witnessed rocket launches, licked ancient pottery sherds in Cyprus and flown in zero gravity. Follow her on Twitter and Google+.