The Arkoudotrypa or Metska Doupka cave was in use during the early Bronze Age (3rd millennium BC) and later from the 6th century BC to the Roman period.
Many ceramic sherds were found in the cave, which is 150 m long and up to 100 m wide.
The cave is not open to visitors and access is quite difficult through rough paths.
Hellenic Institute of Speleological Research