Why it matters
The producer
Bodegas La Marciana is built on a winemaking partnership that is genuinely unusual for Rioja Oriental. The Serrano family had farmed the Mariano vineyard for generations, growing grapes on white limestone soils in the warm, dry eastern reaches of the appellation. Then Philipp and Nadine arrived with a framework drawn from two quite different French regions: the full, sun-warmed power of Châteauneuf-du-Pape and the single-vineyard discipline of Burgundy. The partnership turned those old family vines into a named estate project.
The Mariano vineyard, with vines planted around 1900 and now approximately 120 years old, produces grapes for single-vineyard expressions.
Place and vineyards
Where the wines begin
Rioja Oriental is the easternmost and hottest of the three Rioja subzones, running toward Navarra along the Ebro river basin. Temperatures run higher here than in the Rioja Alta or Rioja Alavesa, and Garnacha rather than Tempranillo tends to dominate in the oldest vineyards. The grape ripens fully in this heat, reaching high alcohol and round, plush fruit with relatively low tannin.
The Mariano parcel sits on white limestone with reddish-gray clay traces. Limestone in warm climates holds water through dry summers and forces roots deep; clay adds water retention and a degree of mineral exchange that can add complexity to the mid-palate. Both soil types are common to the better old-vine parcels in eastern Rioja and help explain why Garnacha grown here can stay expressive even at 14.5% alcohol.
In the cellar
Vineyards and cellar
The Mariano vineyard's age matters in the cellar as much as in the field. Old Garnacha vines give lower tonnage per hectare and more concentrated juice. The natural yield constraint means each litre of Alma de la Marciana carries more flavour than a younger-vine equivalent at the same alcohol level.
In the cellar, the estate uses exclusively new French oak barrels and includes malolactic fermentation in the winemaking process. New oak adds vanilla, warm spice and a slight toasty character to the wine; the estate's description of the wood contribution as subtle and soft suggests the élevage period is calibrated so that Garnacha's ripe fruit is not buried under oak. Malolactic fermentation converts sharper malic acid into rounder lactic acid, giving the finished wine a creamy texture and softening the mid-palate. For a warm-climate Garnacha at 14.5%, these cellar choices pull toward richness and drinkability rather than austerity.
Wines to know
The range in view
Four classic Rioja red varieties grow at Bodegas La Marciana: Garnacha, Tempranillo, Mazuelo and Graciano. Each plays a role in the estate's range, though Alma de la Marciana has a stated composition.
Alma de la Marciana is 80% Garnacha and 20% Tempranillo. The Garnacha majority at 14.5% alcohol points to fully ripe, warm-grown fruit: round and generous at the centre, with the dark berry character that old vines in hot limestone sites can produce. The Tempranillo minority makes up the remaining 20% of the blend. New French oak contributes warmth and a soft spice note; malolactic fermentation rounds the texture. The overall direction is toward a wine that is full-bodied, creamy and fruit-forward, with enough alcohol to give weight on the palate.