Grebeshok (Yarilina Gora) — a territory in the Nizhegorodsky District along the steep slopes of the Oka River River bank, to the south of The Rumbling Mountain.
Viewed from above, the ravine-cut bank resembles a rooster's comb.
The secondary name is Grebeshkovsky Otkos Street, which runs through Grebeshok.
According to legend, in the early sixteenth century part of the small settlement that rose from the Blagoveshchensky Monastery collapsed downward, and the remaining cliffs came to be called Grebeshok.