La Rioja · La Rioja
Casalarreina
- Province
- La Rioja
- Status
- Conjunto Histórico
- Population
- 1,094
- Elevation
- 500 m
Casalarreina is a heritage town in the province of La Rioja, La Rioja, Spain. It is designated a Conjunto Histórico (Spain's national heritage designation for historic ensembles). Population 1,094 (2025), elevation 500m.
A La Rioja town whose very name traces back to a queen's residence, with a Dominican convent consecrated by a pope and a history stretching from Roman roads to the Wars of Castile.
Key facts
- Province
- La Rioja
- Heritage status
- Conjunto Histórico
- Population
- 1,094 (2025)
- Elevation
- 500 m
History of Casalarreina
Human activity in the area goes back at least to the Celtiberian Iron Age, a terracotta figurine fragment found in the municipality points to that era. A Roman military road, part of the Antonine Itinerary, ran through the territory during the reign of Augustus and remained in use throughout the Empire. The town appears in written records as early as 1070, in the Becerro Galicano of San Millán de la Cogolla, under the name Naharruri.
It passed through the hands of the Haro family and, from 1177, became part of Castile when La Rioja was annexed from Navarre. The Monastery of Cañas held seigneurial rights, leasing the village to Haro in 1407 after neighbouring lords had been encroaching on its lands and driving residents away. In 1511 it came under the Fernández de Velasco family, Counts of Haro.
Queen Juana I of Castile, Juana la Loca, mother of Carlos I, stayed for a time in the Condestables palace, and the town's name shifted from Naharruri to Casalarreina, meaning "house of the queen." The Velasco family built palaces and founded the Dominican convent of La Piedad, which Pope Adrian VI personally consecrated on 13 March 1522. The town finally gained independence from Haro as a villa in its own right in 1671. In 1790 it was among the founding municipalities of the Real Sociedad Económica de La Rioja, one of the Enlightenment-era societies of friends of the country.
Where to eat in Casalarreina
Ratings & restaurant data from Google.
Fiestas in Casalarreina
Dates recur annually but can shift by a few days. Confirm with the ayuntamiento before planning a trip around one.
- San Vítores26 August
- Virgen del Campo21 September
- San Martín11 November
Gallery
Location
Quick answers
Is Casalarreina worth visiting?▾
A La Rioja town whose very name traces back to a queen's residence, with a Dominican convent consecrated by a pope and a history stretching from Roman roads to the Wars of Castile.
Why is Casalarreina a heritage town?▾
Casalarreina is officially designated a Conjunto Histórico, Spain's national heritage designation for historic ensembles.
How big is Casalarreina?▾
Casalarreina has a population of about 1,094 (2025), and sits at 500 m above sea level.
What is the history of Casalarreina?▾
Human activity in the area goes back at least to the Celtiberian Iron Age, a terracotta figurine fragment found in the municipality points to that era. A Roman military road, part of the Antonine Itinerary, ran through the territory during the reign of Augustus and remained in use throughout the Empire.
When are the fiestas in Casalarreina?▾
Casalarreina celebrates San Vítores (26 August), Virgen del Campo (21 September) and San Martín (11 November). Dates recur annually but can shift by a few days.
Which heritage towns are near Casalarreina?▾
Nearby heritage towns include Haro, Briones, Santo Domingo de la Calzada and San Vicente de la Sonsierra.
Nearby heritage towns
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A cathedral city on the Camino de Santiago in La Rioja, built around the legacy of a medieval saint whose 69-metre freestanding baroque tower is the tallest in the region and visible for miles.
A Navarrese border stronghold above the Ebro, its walled hilltop enclosure, ruined castle, and La Rioja's finest Romanesque hermitage marking seven centuries of contested frontier history.
A river-crossing town on the Ebro in Burgos province, where a medieval castle, an 18th-century stone bridge, and converging rail lines mark two thousand years of strategic importance.
A former royal capital of medieval Navarre, Nájera rises above the Río Najerilla in La Rioja with a cave-born monastery that became the burial place of kings and a key stop on the Camino de Santiago.
A walled Castilian town in Burgos province, its medieval gates, castle, Romanesque hermitage, and monastery declared protected monuments, standing along an old road to Bilbao.
A La Rioja mountain town shaped by Basque roots, medieval wool-making, and an 18th-century royal textile factory that tripled its population and left behind monuments still standing in its centre today.
A medieval town in Burgos whose grid of streets, laid out by a Portuguese princess in 1305, became the model for the Spanish grid cities of the Americas, and whose monastery church holds what locals call the Escorial of altarpieces.
Visiting from a nearby city?
Casalarreina makes a great day trip from:
Last updated 9 July 2026.