Carev do is a deep valley (plateau) NE of Trnovacko lake. On the right peaks of BIOC (read Bioch) mountain can be seen. Bioch (V. Vitao 2398 m) is like Carev do also in Montenegro. On the left in the background is Pivska mountain (Pivska planina) acctually a plateau above canyons of Tara and Piva a close "neighbour" of DURMITOR mountain; august 2004.