List of mountain in Russia (found 11 locations). Category description: An elevation standing high above the surrounding area with small summit area, steep slopes and local relief of 300m or moreGora Ona (Respublika Buryatiya) Gora Onara (Magadan) Gora Ondobe (Kemerovo) Gora Ongaktak (Amur) Gora Ongot (Krasnoyarskiy) Gora Oni (Khabarovsk Krai) Gora Onika (Irkutsk) Gora Onor (Sakhalin) Gora Onpenmeem (Chukotskiy Avtonomnyy Okrug) Gora Onshitligun (Dagestan) Gora Ontagaya (Transbaikal Territory)
