Why it matters
The producer
Bodegas D. Mateos sits at the eastern edge of Rioja, where the appellation meets the Navarra border and the Ebro plain gives way to the slopes of Monte Yerga. The estate was founded in 1886, and seven generations have farmed the same hillside since. The current owner and technical director, Mateo Ruiz Moreno, holds credentials as both an agronomist and an enologist. He took formal control in 1999 and has since added university research partnerships alongside the traditional range.
The four named vineyard parcels, El Salobral, El Bosquil, El Coscojar, and Los Quemaos, spread across Monte Yerga's slopes from 375 to 650 metres. The 100 hectares carry vines averaging 45 years old. More than half are goblet trained, the older Rioja form that keeps yields low and root systems deep. The rest are trellis trained.
Place and vineyards
Where the wines begin
Rioja Oriental, formerly called Rioja Baja, is the warmest and easternmost of the three Rioja subzones. It runs along the Ebro river toward Navarra and Aragón, away from the Atlantic-influenced cooler west. Most of the subzone sits at low elevation on the valley floor and has historically been associated with Garnacha, a variety that tolerates heat and dry conditions. Tempranillo, which dominates Rioja Alta and Rioja Alavesa, behaves differently here: longer growing seasons, higher sugar accumulation, and wine that tends toward fuller body.
In the cellar
Vineyards and cellar
The vineyard's age matters in the glass. Vines averaging 45 years have developed root systems that reach well below the surface and produce smaller crops with more concentrated flavour. Combined with goblet training, which forces the vine to support its own weight and limits the amount of fruit each plant carries, the parcels at El Salobral, El Bosquil, El Coscojar, and Los Quemaos produce grapes with density rather than volume.
In the cellar, the two flagship wines have fully documented methods. La Mateo Tempranillo Blanco ferments in new 225-litre barrels from the Allier and Vosges forests in France and from Ohio in America. The wine then stays in those barrels on its lees for six months, with battonage every week throughout. The stirring integrates the lees into the wine, adding body, softening acidity's edge, and building the creamy texture that appears alongside the oak spice in the finished bottle.
Wines to know
The range in view
The estate runs four labels. La Mateo is the flagship, carrying both the Tempranillo Blanco white and other wines from the estate's best parcels. Tío Martín and In are separate ranges whose positioning and varieties are not fully detailed in available sources. Letargo is the Crianza-level red, built on the blend of all four red varieties.
La Mateo Tempranillo Blanco is a white wine from a red-wine grape, made with the attention normally given to serious white Burgundy: new oak from two countries, extended lees contact, weekly battonage, and a vinification program designed to build body and aromatic complexity simultaneously. The result sits in the fuller end of white Rioja, with stonefruit and citrus on the nose alongside white chocolate and butter from the oak work, and a palate that adds yellow apple, cardamom, brown butter, and vanilla. Acidity runs well through the mid-palate, holding the oak richness in check.
A useful way in
A bottle to begin with
La Mateo Tempranillo Blanco is the right first bottle. It comes from a grape that grows nowhere else in the world at any significant scale, a natural mutation found in Rioja's own vineyards, and the winery has built a program around it that treats the variety as seriously as any serious white wine producer would treat Chardonnay or Viognier. New French and American oak, six months on the lees, weekly battonage: the method is deliberate and the results are traceable in the glass. Peach, nectarine, and grapefruit on the nose, a lush and rounded mid-palate, a long finish with cardamom, butter, and vanilla, and acidity that holds the whole thing upright.