Rauenthal (Baiken & Gehrn)

Rauenthal is a Rheingau wine village that the Kloster Eberbach estate describes as the highest-lying in the region, with the Baiken as its heart (estate site, fetched 2026). According to the VDP, Baiken lies in a crook at the base of the Rauenthal mountain near the Sulzbach tributary, and its name stems from the Old High German word for "Beuge", meaning crook. The VDP's site description has the vineyard facing south to southwest, with optimal sun exposure and cool, fresh air from the Taunus forest. The same VDP page gives two sets of figures: its description places Baiken between 150 and 210 meters above sea level on a gentle 20 percent slope, while its site profile lists 100 to 180 meters and a 35 to 38 percent slope (fetched 2026); Kloster Eberbach describes a steep south slope with gradients of up to 60 percent. Gehrn, per the VDP, is south-facing and rises from 150 to 180 meters at a 55 percent gradient (fetched 2026). At the regional scale, the Deutsches Weininstitut (DWI) says the Rheingau's vineyards are protected from cold winds by the forest-capped Taunus Hills (fetched 2026).

• Baiken: south to southwest facing, with cool, fresh air from the Taunus forest (VDP site description, fetched 2026)
• Baiken: underground aquifers provide the vineyard with good water availability, according to the VDP
• Gehrn: south-facing, 150 to 180 meters above sea level, 55 percent gradient (VDP site profile, fetched 2026)
• Graded area in the VDP site profiles (fetched 2026): Baiken 30.81 acres, Gehrn 40.13 acres

The VDP describes Baiken's soils as weathered phyllite slate, quartzite and loess loam, and its site profile lists the ground as grey, weathered clayey slate (fetched 2026). Kloster Eberbach describes medium to deep, stony, mostly lime-free soils composed of weathered slate, phyllite, quartzite and loess loam, and says the steep south slope receives optimal sun and warms easily (estate site, fetched 2026). Gehrn's soils, according to the VDP, are quartzite and slate with wind-deposited loess.

• Baiken: weathered phyllite slate, quartzite and loess loam (VDP)
• Baiken: medium to deep, stony, mostly lime-free soils (Kloster Eberbach)
• Gehrn: quartzite and slate with wind-deposited loess (VDP)

Kloster Eberbach says the property register of Kloster Tiefenthal, which was subordinate to Kloster Eberbach, first records land holdings in the Rauenthaler Berg in the early 13th century (estate site, fetched 2026). The VDP writes that by the end of the 19th century Rauenthal wines already enjoyed an excellent international reputation, which led the Royal Prussian estate administration to use the proceeds from selling property on the Neroberg in Wiesbaden to buy the Wilhelmy wine estate in Rauenthal; this, per the VDP, is why Hessische Staatsweingüter buildings stand in the Baiken today. Kloster Eberbach cites documents from 1900 recording that the Baiken was acquired by the Prussian government for 1.12 million gold marks. The estate's Domäne Rauenthal was built between the Baiken vine rows in 1928 and enlarged to its present size in the 1950s; the estate says the Prussian state acquired around 20 hectares of vineyards there, expanded to almost 50 hectares under domain director Jacob Diefenhardt, and that the Rauenthal sites were then the Prussians' most valuable vineyard holdings (estate site, fetched 2026). For Gehrn, the VDP records that the vineyard "ufm Giren" was mentioned in documents dating from 1688, and that the Old High German word "Ger", meaning spear, refers to the site's wedge shape. The VDP calls VDP.GROSSE LAGE the designation for the highest quality German vineyards, and dry wines from them are called VDP.GROSSES GEWÄCHS (VDP, fetched 2026); the VDP lists Baiken and Gehrn as VDP.ERSTE LAGE, and Baikenkopf and Gehrn Kesselring as VDP.GROSSE LAGE. Kloster Eberbach calls the Baikenkopf the "Filetstück" (prime cut) of the Rauenthaler Baiken.

• Early 13th century: first recorded holdings in the Rauenthaler Berg, in the register of Kloster Tiefenthal (Kloster Eberbach)
• 1688: the Gehrn vineyard "ufm Giren" mentioned in documents (VDP)
• 1900: the Prussian government acquired the Baiken for 1.12 million gold marks (Kloster Eberbach)
• 1928: Domäne Rauenthal built in the middle of the Baiken (Kloster Eberbach)
• VDP classification (fetched 2026): Baiken and Gehrn VDP.ERSTE LAGE; Baikenkopf and Gehrn Kesselring VDP.GROSSE LAGE

Kloster Eberbach sells a Rauenthaler Baiken Riesling trocken and a Rauenthaler Baiken Riesling Spätlese as VDP.ERSTE LAGE wines, and a BAIKENKOPF Rauenthal Riesling GG from the VDP.GROSSE LAGE parcel (estate shop, fetched 2026). The VDP's Gehrn site profile lists August Eser and Kloster Eberbach as VDP growers working in the site (fetched 2026). Corvers-Kauter lists a 2025 Baiken Riesling from the Rauenthaler Baiken and a 2025 Baiken Rauenthal Riesling Trockenbeerenauslese (producer site, fetched 2026), and Weingut Peter Jakob Kühn lists a 2024 Rauenthaler Baiken Riesling trocken, VDP.ERSTE LAGE, and a 2025 Baiken Auslese (producer site, fetched 2026). Weingut Georg Breuer farms 6.5 of its 40 hectares in Rauenthal and names the Nonnenberg monopole as its best Rauenthal site (producer site, fetched 2026).

• Kloster Eberbach: Baiken trocken and Spätlese (VDP.ERSTE LAGE), BAIKENKOPF GG (VDP.GROSSE LAGE)
• Gehrn: August Eser and Kloster Eberbach listed by the VDP as growers in the site
• Corvers-Kauter and Peter Jakob Kühn: Baiken Rieslings from dry to Trockenbeerenauslese and Auslese
• Georg Breuer: 6.5 hectares in Rauenthal, including the Nonnenberg monopole

Producers bottle Rauenthal's Baiken across the sweetness range, from dry Riesling to Spätlese, Auslese and Trockenbeerenauslese, according to the Kloster Eberbach, Corvers-Kauter and Peter Jakob Kühn price lists (fetched 2026). Kloster Eberbach describes its dry 2024 BAIKENKOPF GG as combining fine citrus notes with hints of fennel, anise and ripe pineapple, with precise structure, fine minerality and a long finish, and lists it at 12.0 percent alcohol, 4.2 grams per liter of residual sugar and 7.5 grams per liter of acidity (estate shop, fetched 2026). Corvers-Kauter describes its 2025 Baiken Riesling with a hint of citrus zest, some nashi pear and a fingertip of rock dust (producer site, fetched 2026).

• Styles from Baiken: trocken, Spätlese, Auslese and Trockenbeerenauslese (producer price lists, fetched 2026)
• 2024 BAIKENKOPF GG: 12.0 percent alcohol, 4.2 g/l residual sugar, 7.5 g/l acidity (Kloster Eberbach)
• Producer tasting notes cite citrus, fennel, anise, pineapple, nashi pear and rock dust

Primary sources (VDP, Deutsches Weininstitut and the named producers' own sites): https://www.vdp.de/en/the-wines/vineyardonline/lage/7001-baiken, https://www.vdp.de/en/the-wines/vineyardonline/lage/7046-gehrn, https://www.vdp.de/en/the-wines/classification, https://www.winesofgermany.com/our-regions/growing-area/69/rheingau, https://kloster-eberbach.de/de/wein/weingut, https://kloster-eberbach.de/de/wein/weingut/domaene-rauenthal, https://www.weingut-kloster-eberbach.de/2024-BAIKENKOPF-Rauenthal-Riesling-GG-VDP.GROSSE-LAGE/11301-24, https://www.weingut-kloster-eberbach.de/2024-Rauenthaler-Baiken-Riesling-Spaetlese-VDP.ERSTE-LAGE/11001-24, http://www.corvers-kauter.de/weine/grosse-bergweine, https://www.weingutpjkuehn.de/weinshop/, https://www.georg-breuer.com/index.php?s=e_weingut. Last verified 2026-09-28