Geography and Aspect
The vineyard extends as a low, flat ridge running west of Höflein, rising gently toward the Ellender Wald, the forest that caps the slope above. Rather than one dramatic pitch, its parcels are inclined predominantly toward the northeast, with some sections turned south. That northeastern bias matters in a region this warm: it slows ripening and lengthens hang time, while the adjacent forest lends a cooling influence that preserves freshness and spice in wines that might otherwise turn broad under Pannonian heat.
Soil and Geology
Aubühl's subsoil is composed predominantly of sandy, partly silty-clay Miocene sediments. In the outer segments, toward the southeast and northwest, a topsoil of loess (wind-blown rock dust redeposited during the glacial periods) overlies the base, and here the soils are deep and rich in lime. The pairing of a warm, calcareous, deep-rooting profile with a cool northeastern exposure is the defining tension of the site. Gravels of the old Danube terraces underlie the wider Höflein plateau on which it sits.
Classification
Carnuntum's Erste Lage tier is administered under the ÖTW (Österreichische Traditionsweingüter). Aubühl carries the 1ÖTW designation and is bottled chiefly as Blaufränkisch and Zweigelt under the Carnuntum DAC, the varieties on which the region's red classification rests. Some Chardonnay is grown on the site as well.
Wine Character
Reds from Aubühl are described as particularly large and long-lived. Zweigelt off the site shows red-berry and cherry fruit with balsamic and black-pepper accents in its cooler renditions, and a darker, spicier register of juniper, tobacco, cedar, and cocoa in riper vintages. The calcareous depth builds body, while the forest-cooled aspect keeps acidity and aromatic lift intact, which is what carries the wines through cellaring.
Producers
At least three estates bottle single-vineyard Aubühl. Weingut Michael Auer, based in Höflein, draws its best Blaufränkisch and some Chardonnay from the site and releases a Carnuntum DAC Ried Aubühl 1ÖTW. Weinbau Gottschuly-Grassl, also of Höflein, produces a Zweigelt Ried Aubühl 1ÖTW. Weingut Artner bottles a Ried Aubühl 1ÖTW too; its 2017, a Blaufränkisch-led red, was rated 94 points by Peter Moser for Falstaff.