From the town of Breaza, head southward towards Breaza Monastery. Walk past the monastery and follow the forest road along Brezcioara Valley. After a few hundred meters, turn to the east on a forest road for articulated tractors that climbs up the ridge. From here, continue to a logging area that you cross to the south. The path follows the contour line and heads west of the rugged Coltii Brezei area. Cross several small valleys and rocky areas that are not difficult and yet they are spectacular. Get to another logging area where you slightly turn to the southeast. Climb through the forest and get to a meadow with the ruins of the old Urlea Hut. From the hut, climb through a cut in the forest and get to an area with dwarf mountain pines. The trail winds through the dwarf mountain pines and then crosses a grassy area to the southwest, to a plateau. Cross the wide plateau towards the mountain hut located on Sleaul Mosuletei. Continue on the northwestern slope of Mosu Peak. The slope becomes increasingly inclined and has several sloping sections right before Curmatura Mosului Saddle. From the saddle, descend to the southeast along Calului Valley shore and reach Urlea Valley stream. Cross the valley to the southwest and continue to the east-southeast, along the contour line, until you reach Curmatura Zarnei Saddle.