What is Rioja?
A Denominación de Origen Calificada in northern Spain, centered on the upper Ebro Valley
It extends across parts of La Rioja, the Basque Country, and Navarra, reflecting both Atlantic and Mediterranean influence.
What are the three official subzones of Rioja?
- Rioja Alta
- Rioja Alavesa
- Rioja Oriental
“Rioja Baja” is the old name; “Rioja Oriental” is the current official term, approved in 2018.
What is the main river of Rioja?
The Ebro
It is the region’s dominant river and the main geographic spine of Rioja.
Besides the Ebro, what other important geographic features shape Rioja?
- Sierra de Cantabria (north)
- Demanda and Cameros ranges (south)
These mountain barriers help explain why Rioja can combine Atlantic and Mediterranean influences.
What are the major tributary valleys associated with Rioja?
- Tirón
- Oja
- Najerilla
- Iregua
- Leza
- Cidacos
- Alhama
These tributaries create secondary valleys in the southern area of Rioja.
Which tributaries are most associated with Rioja Alta?
- Tirón
- Oja
- Najerilla
Tirón-Oja and Alto Najerilla are treated as important Rioja Alta sectors.
Which tributaries are most associated with Rioja Oriental?
- Iregua
- Leza
- Cidacos
- Alhama
Rioja maturation bulletins explicitly group Iregua-Leza and Cidacos in Rioja Oriental.
Is Rioja Alavesa defined by one major tributary?
No
It is explained geographically as the area between the Ebro and the Sierra de Cantabria/Toloño.
What is Rioja Alta like?
Western part of the appellation with strong Atlantic influence, moderate rainfall, and a mix of soils
It is one of the classic homes of traditionally styled, ageworthy Rioja.
What is Rioja Alavesa like?
Cooler and more Atlantic-influenced than Rioja Oriental, with overwhelmingly clay-limestone soils
It is especially associated with Tempranillo.
What is Rioja Oriental like?
Generally warmer and drier with stronger Mediterranean influence, containing higher and cooler sites
Its soils are especially associated with clay-ferrous and alluvial types.
Is limestone found only in Rioja Alavesa?
No
Rioja Alta also has important clay-limestone areas, and Rioja Oriental is not exclusively non-limestone.
What is the main red grape of Rioja?
Tempranillo
It is the backbone of most classic Rioja reds.
What other authorized red grapes are there in Rioja?
- Garnacha Tinta
- Graciano
- Mazuelo
- Maturana Tinta
There are five authorized red grapes in total.
What are the authorized white grapes in Rioja?
- Viura
- Sauvignon Blanc
- Malvasía
- Verdejo
- Garnacha Blanca
- Maturana Blanca
- Chardonnay
- Tempranillo Blanco
- Turruntés
Rioja officially recognizes nine white grapes.
Is Viura the same as Macabeo?
Yes
In Rioja, the traditional name used is Viura, but it is the same grape as Macabeo.
Can Rioja be made from any grape grown in the region?
No
Rioja must be made from authorized grape varieties under the DOCa rules.
Can you make a 100 percent Garnacha Rioja?
Yes
A 100 percent Garnacha Rioja is allowed as long as it complies with Rioja rules.
Can you make a 100 percent Garnacha Rioja Crianza?
Yes
It is allowed if it fulfills the Crianza ageing requirements.
If one grape variety is named on the label, how much of the wine must be that grape?
At least 85 percent
This rule ensures the primary grape is dominant in the wine.
If two or more grapes are named on the label, what is the rule?
The wine must be made entirely from the named grape varieties
This ensures authenticity in the blend.
What percentage of the grapes must come from Rioja to call the wine Rioja?
All of them
Rioja wine must come from grapes grown within the protected Rioja area.
What are the ageing categories for Rioja red wines?
- Crianza: at least 24 months total ageing, with at least 12 months in oak
- Reserva: at least 36 months total, with at least 12 months in oak and at least 6 months in bottle
- Gran Reserva: at least 60 months total, with at least 24 months in oak and at least 24 months in bottle
These categories define the quality and aging process of the wines.
What are the ageing categories for Rioja white wines?
- White Crianza: at least 24 months total ageing with at least 6 months in oak
- White Reserva: at least 24 months total with at least 6 months in oak
- White Gran Reserva: at least 48 months total with at least 6 months in oak
These categories ensure quality in white wine production.
