Single location in the municipality Piesport (area Bernkastel) in the German growing area Moselle, It also covers areas of the district Dhron. In the middle is the small location canon, The name is on the Celtic Attributed to "col" (hill, mountain). According to another interpretation, the mica-containing rocks or the golden droplets are pointed out, which shimmer on overripe or noble rot on the berries. According to the third variant, this means the preciousness of the wines. The southeast to southwest amphitheater-aligned vineyards at 125 to 160 meters above sea level with 30 to 70% slope cover 66 hectares.
The deep, heavily weathered Devonian slate soils are interspersed with quartz and minerals and have a high proportion of fine soil in some plots. They have an excellent water balance. The rocks of Mosellorelay protect against the cold north winds. Here mainly the variety Riesling is cultivated. Shares in the situation have for example the wineries AJ Adam. Episcopal wineries Trier. Blees-Ferber. Grans-Fassian. Hair Reinhold. Hain Kurt. Kettles Lothar. Lehnert-Veit. Loersch-Eifel. Imperial Count von Kesselstatt. Reuscher-Haart. Later-Veit. St. Urbans farm and United Hospitals,