Please answer the following question: Ghimeș-Palanca Pass -  The Ghimeș-Palanca Pass is a mountain pass in the Eastern Carpathians of Romania situated at an altitude of 684 m and located between the Tarcău Mountains to the northeast and the Ciuc Mountains to the southwest. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Natural Place