5telios:
Taking a break in the Mounta pothole
5telios:
Yiota holds the tape while surveyig the Mounta pothole
5telios:
Opening the entrance to the Mounta pothole
5telios:
Kostas entering the Mounta pothole
5telios:
Entering the pothole at Kiolia
5telios:
Kostas enters the Chaos sta Kiolia pothole
5telios:
Kostas prepares the "Chaos sta Kiolia" pothole for exploration
5telios:
Interior: Mounta Pothole
5telios:
Entrance to Dersios with Marianna and conjunction
5telios:
Cave cricket near the entrance to Dersios
5telios:
Entering the Dersios sinkhole
5telios:
Entering the Dersios sinkhole
5telios:
Fresh guano in the Dersios sinkhole
5telios:
Progress in the dersios sinkhole
5telios:
Bats in the Dersios sinkhole
5telios:
Junction 8 inside Dersios
5telios:
Marianna in the enrance to sidepassage 8
5telios:
Bats in the Dersios sinkhole
5telios:
Inside Dersios - Chamber 10-11
5telios:
Inside Dersios - Chamber 12-13
5telios:
The Dersios Tricolore
5telios:
Chamber 17 inside Dersios
5telios:
Entrance to the Dersios Sinkhole
5telios:
Entrance to the Argyro sinkhole
5telios:
Cleaning the interior
5telios:
Survey from the entrance
5telios:
Broken stalactite
5telios:
General view of the Argyro sinkhole
5telios:
Not so lucky
5telios:
Kostas and the spider-web
