International Summer Camp for Volunteers has had seven two-week shifts this season (June-September, 2011). They came from 32 countries and six continents.
During the last shift (August 28 – September 11) volunteers were working on Bosnian Pyramid of the Suun and Underground Labyrinth “Ravne”. They came from the following countries: Brazil, Estonia, United States, Canada, Denmark, Norway, United Kingdom, Serbia, Croatia and Bosnia-Herzegovina.
They discovered underground chamber in “Ravne” Labyrinth which consist of five smaller and one large side tunnels.
Gallery
