Kirch (crater) - Kirch is a small lunar impact crater in the eastern part of the Mare Imbrium a large lunar mare in the northwest quadrant of the Moon. This is a relatively solitary formation with the nearest comparable crater being Piazzi Smyth to the northeast. Notable features in the vicinity are the Montes Spitzbergen mountains to the south and the solitary peak Mons Piton to the east-northeast. Kirch is circular and bowl-shaped with a dark interior having the same albedo as the surrounding terrain. 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