Sinjajevina (, ), also known as Sinjavina (), is a mountain in northern Montenegro. The highest point of Sinjajevina is Jablanov vrh, which is high.
Mount Sinjajevina extends from southeast to northwest, between the town of Kolaà ¡in and the village of NjegovuÃÂa, near à ½abljak. The massif is 40 km long and 15 km wide.
Geologically, its composition is cretaceous limestone. The high mountain plain averages in elevation, with only a few higher peaks.
The highest peaks of Mount Sinjajevina are:
Mount Sinjajevina is home to two lakes, both in a process of natural extinction: