The vineyards of Beaujolais sit on a series of hills between the foothills of the Massif Central to the west, and the Soane river plain to the east. To the north lies Macon and to the south the city of Lyon.
Beaujolais is further divided up into 10 crus, or named sites/villages. Underneath this are the wines labelled Beaujolais-Villages (essentially un-named sites) and below that again generic "Beaujolais" (which can come from anywhere in the region). The 10 named sites are: Morgon, Fleurie, Moulin-a-Vent, Regnie, Brouilly, Cote-de-Brouilly, Chiroubles, St Amour, Julienas and Chenas.
For a large part of the 20th century Beaujolais was not particularly well regarded. Beaujolais Nouveau, wine released as soon after ferment as possible, dominated the market to the detriment of quality. Today things could not be any more different. The quality is high and there are a host of excellent producers using minimal intervention and organic viticulture.
Gamay as a grape has the ability to produce wines full of fruit vibrancy, especially when combined with the semi-carbonic wine making method used in the region. When you have Gamay grown on its preferred terroir (granite!) by quality minded producers the result is wines that are both serious and joyously drinkable.