Sokol was a hill-side fortress located near the confluence of the rivers Piva and Tara, today south of the village of à  ÃÂepan Polje at the border of Montenegro and Bosnia and Herzegovina. It's also referred to as Sokol grad and Soko.
The fortress was believed to have been mentioned as meÃÂurjeÃÂje in 10th century sources, and became known as Sokol under the rule of Stjepan VukÃÂiÃÂ KosaÃÂa in the 15th century. Below the fortress is the , a monastery of the Serbian Orthodox Church dedicated to St. John the Baptist.