Durmitor National Park

A great UNESCO World Heritage Site to visit.  This breathtaking national park was formed by glaciers and is traversed by rivers and underground streams. Along the Tara river canyon, which has the deepest gorges in Europe, the dense pine forests are interspersed with clear lakes and harbour a wide range of endemic flora.  

A good route there is down the  Piva Canyon and over the Dam. Then go through the Border telling them you are going to Tara Canyon Road, then just keep going to the glories of the Park.

Photos on my RR, see link below