B.Sc. in Geology Meira Kozlo, a Field Geologist of “Archaeological Park: Bosnian Pyramid of the Sun” Foundation:
“Here is the photo of the Fourth Expedition Group, recorded yesterday on July 7, 2015 at the entrance to the underground tunnels.
During the stay of the third and fourth groups, we worked on cleaning of the original tunnel. Nine meters of tunnel were cleaned for nine working days. Volunteers have been with us during six days (Third group of 4 days and Fourth group 2 days). Works are progressing very well. “
