01MN10: Buşteni - Poiana Coştilei - Cabana Omu

Trail 10 (yellow stripe) crosses Cerbului Valley almost entirely, except for the part called Plaiul Fanului or Drumul Tunului. It is the most important valley on the slope of the Bucegi Mountains facing Prahova Valley, a delightful valley that cuts into the mountains, known as the "City on Wheels" or the "Green Meadow at the Foot of the Mountains". After crossing the last meadows on Cerbului Valley (Valea Cerbului, Urzicii, Priponului meadows), cross the narrow canyon called "La numărătoarea oilor", and continue on the southern slope of Mount Morar to Omu Hut