Deidesheim's Limestone-Defined Grosse Lage

Kalkofen

The Kalkofen lies in the warm slope zone of the Mittelhaardt, a narrow belt of high average temperatures and low rainfall running along the foot of the Haardt hills above Deidesheim. Its name records the Kalkofen, a lime kiln, that stood on the site in the 15th century to burn the limestone that still defines the ground today. The vineyard was first documented in 1513 and was already ranked among the first-class sites in the Deidesheim location classification of 1828. The VDP today classifies Kalkofen as a VDP.GROSSE LAGE, the top tier of the German site hierarchy, and its dry Rieslings are released as Grosses Gewächs.

Geography and climate

Kalkofen is a compact site of roughly five hectares. It faces south and slopes gently, with reported gradients around 15 percent, far shallower than the steep faces of the Mosel. Elevation figures differ between sources and across the parcel, running from about 130 up to around 200 metres above sea level as the vineyard rises onto a plateau above the neighbouring Grainhübel. Bordered to the north by sandstone walls, the site is sheltered and warm. In a region where ripeness is rarely the difficulty, the challenge here is holding freshness and tension rather than chasing sugar.

Soil and geology

What separates Kalkofen from most of the Mittelhaardt is limestone. The Pfalz is better known for its coloured sandstone and basalt, but here the soil is a mixture of limestone, loess-loam and marly clay, with limestone rubble surfacing occasionally as gravel. The ground is heavy and holds water moderately well. This calcareous base, uncommon among Deidesheim's grand sites, is the most frequently cited reason for the wine's particular character.

Wine character

Kalkofen Riesling leans toward citrus rather than tropical fruit. Reviewers of recent Grosses Gewächs describe lemon and lime blossom on the nose, lime flavours on the palate, and a fine, saline chalkiness that growers attribute to the limestone. The wines tend to be medium-bodied and reined-in rather than showy, built on length and finesse. Set against the fuller, riper Grosses Gewächs from Forst's basalt sites such as Pechstein or Ungeheuer, Kalkofen reads as cooler, tauter and more mineral, closer in spirit to fine limestone-grown white Burgundy.

Producers

Ownership of the site is divided among several Mittelhaardt estates. Wein.plus lists Bassermann-Jordan, Dr. Bürklin-Wolf, Kimich, Siben and von Winning as holders. The Bürklin-Wolf parcel is small, around 0.7 hectares, bottled at the estate's top G.C. level. Von Winning draws its Kalkofen from vines averaging roughly sixty years old, ferments spontaneously in 500-litre oak and matures the wine on its lees. Bassermann-Jordan and Reichsrat von Buhl also release the site as a Grosses Gewächs, and Bassermann-Jordan has additionally bottled a Kalkofen Eiswein. Across these houses the site is made overwhelmingly as dry Riesling.

Within Deidesheim

Kalkofen belongs to a cluster of Deidesheim Grosse Lagen that also includes Grainhübel, Kieselberg and Langenmorgen. Where several of those neighbours carry more loam and sand, Kalkofen's defining feature is its lime, which gives the Rieslings a firmer, more mineral spine and a reputation for rewarding age.

This comprehensive guide is part of the WineSaint Wine Region Guide collection. Last updated: September 2026.