The area of Pomerol was first cultivated by the Romans during their occupation of the area. Up until the early 20th century the area was known mostly for its white wine production. This area within Libournais doesn't have a distinct city center with several villages spread across an area about the same size as St.-Julien. The area overall has gravel-based soil that is typical of Bordeaux, with western and southern sections having more sandy soil while the northern and eastern sections toward St.-Emilion have more clay composition.