The Orjen masiff spreads over the borders of three countries: Montenegro, Croatia and Bosnia & Herzegovina. It dominates over the entrance to the Boka Kotorska bay. The highest peak is Zubački kabao (1894m). The tourism infrastructure of Orjen is well-developed, there is an excellent  mountain hut and numerous marked trails will give you a lot pleasure. If you are a fan of trad climbing, here you will find some of the best rocks in Montenegro: Subra and Reovačka greda.