„Archaeological park: Bosnian Pyramid of the Sun” Foundation has been working continuosly in the underground labyrinth „Ravne” during winter 2010/2011. Foundation’s team has discovered the first opened and unobstructed sections of tunnels in November 2010 leading in two different directions. Sections are filled with the water.
Foundation has signed an Agreement with the team ot Italian researchers from University of Trieste and University of Milan called „SB Research Group” to let them join the investigation. Italian team has made a series of photographs of new sections.
