Orjen Mountain is a limestone mountain range, situated in the western part of Montenegro and in the eastern part of Bosnia and Herzegovina.
Within Montenegro, the accessibility of Orjen Mountain is difficult; most of the tourist destinations are inaccessible without an all-terrain vehicle, especially in winter times. Orjen can be reached from Herceg Novi while Orjen sedlo has a road from Risan.
Zubački kabao is the highest peak of the mountain with 1894 m.
Orjen Mountain has a mixed landscape of glacial forms and karst-type landscapes.
The mountain range reaches the Bay of Kotor (Boka Kotorska) in Risan giving also spectacular coastal scenery.
The vegetation in Orjen Mountain is ranging from evergreen deciduous forests at lower altitudes to endemic calcareous Dinaric Fir and Pine forests in higher altitude.
Orjen Mountain is a popular hiking destination. Although the potential is favorable for skiing activities, the relevant tourist infrastructure doesn’t exist, today.