The Ahr is situated just north of 50˚ latitude, which most people consider to be the boundary for viticulture. The Ahr valley is Germany’s most northern red wine area and with just about 550 hectares, it is also the smallest.

In order to ripen to perfection red wines require a lot of sunlight and warmth. The secret lies in an ideal micro climate found in the Ahr due to special geological conditions. The steep south-facing vineyard slopes are perfectly angled towards the sun. The soil formed from weathered slate and Greywacke warm up easily and are able to store heat. Hence, the grapes grow in an ideal biotope of the narrow Ahr valley that is protected by the Eifel Hills.