Tvrđava Gradina-Srebrenik
Srebrenik, Bosnia and Herzegovina
About
Srebrenik a medieval fort which rises above the village of the same name in northeast Bosnia and Herzegovina on the territory of the former parish Usora. Built on a lonely rock vrletnoj offering a clear view of the environment. The only way of entering the fort, a wooden bridge that connects the rock over the cliff with the rest of the high places and it seemed impregnable to attack.
