Comarca do Ribeiro · Ourense · Galicia
Castrelo de Miño
A Roman wine press, a royal religious community and seven parishes beside the Miño. Follow Castrelo’s vineyards and crossings to the reservoir that transformed the valley and the people who resisted it.

Why this matters hereCastrelo de Miño · Parishes beside the river
Seven parishes give Castrelo its local scale: Astariz, Barral, Castrelo, Macendo, Ponte Castrelo, Prado de Miño and Vide de Miño. Their archaeological remains, churches, houses and crossings tell successive histories beside the river. The reservoir changed productive land and daily routes; the chapter follows that transformation through its dates and the people whose lives it affected.
Parishes Beside the Miño

Castrelo de Miño unfolds along the Miño’s left bank: river flats, vineyard slopes and higher villages linked by seven parishes. Astariz, Barral, Castrelo, Macendo, Ponte Castrelo, Prado and Vide give this landscape its human scale. The river drew roads and travellers towards its crossings; the hills offered places to settle, cultivate and bury the dead.
The broad sheet of water seen today is a recent layer. Before the reservoir, the meanders enclosed vineyards, orchards, vegetable plots and meadows. Santa María’s church still rises above the river, while old baths and working land lie beneath the water. Castrelo’s story follows both the surviving places and that remembered valley.
- Seven parishes in the Ribeiro wine region
- 1968–1969: filling and inauguration of the reservoir
The Hills Before Written History

Above the river, the burial mounds of Veiga de Arriba near Reigoso and Vedado do Roxón at Macendo mark places where prehistoric communities gathered their dead. The municipal inventory counts five mounds at the first site and three at the second. Nearby, Reigoso’s cup marks, circles and quadrangular carvings turn exposed rock into another enduring trace of human activity.
As Cavadas, Macendo, Outeiro and Santa Lucía belong to the later landscape of castros, settlements on prominent ground. Their histories extend beyond the familiar image of an Iron Age hillfort. At Santa Lucía, the first excavations in 2016 began to reveal how farming, occupation and the use of this riverbank changed over successive centuries.
- Veiga de Arriba: five mounds; Vedado do Roxón: three
- Reigoso: cup marks and geometric carvings
Wine and Power at Santa Lucía

At Santa Lucía de Astariz, a hollow cut into the rock tells a particularly tangible story: grapes were processed here in the Roman period. The excavation team places construction of the wine press in the late first century CE, its secure use in the second and possible continuation in the third. It is a local installation with its own life, rather than a date for every vineyard in the valley.
The finds extend the story beyond wine. Pottery, glass and metal objects include fittings from late Roman military belts. In their 2024 study, the archaeologists consider whether the site later became a castellum, a fortified centre beside the Miño. That interpretation remains a research proposal, but the objects show that Santa Lucía participated in the changing world of late antiquity.
Excavation thus brings two different activities into view: production on a cultivated riverbank and a possible later concentration of military power. The press and the belt fittings make that long transformation visible at the scale of one place.
- 2016: first excavation season
- Second century CE: secure wine press use
- Late Roman belt fittings suggest a possible later fortified centre
Queen Goto and the Monastery

In the tenth century, Castrelo became a setting for royal memory and a woman’s religious life. Sancho Ordóñez, king of Galicia from 926 to 929, was buried at its monastery. His widow Goto remained associated with the community. Historian Amancio Isla Frez identifies a royal gift in 947, when Ramiro II granted property to Goto and the monastery: land helped sustain both the house and the queen’s place within it.
The municipal history identifies Goto as abbess in 964. Her story gives Castrelo more than a royal tomb: it reveals a widow using property and religious patronage to shape her later life. The chronicler Sampiro’s account of Sancho I of León’s poisoning also places the monastery within the troubled politics of the tenth century. Centuries of parish life would follow in the same sacred setting.
- 929: Sancho Ordóñez is buried at Castrelo
- 947: Ramiro II grants property to Goto and the monastery
- 964: municipal history identifies Goto as abbess
Power at the River Crossing

Castrelo’s crossing could carry a traveller across the Miño or place a powerful person in another’s hands. Following the Historia Compostelana, the municipal history recounts the detention of Diego Gelmírez here in 1111 and 1121 during the conflicts around Queen Urraca and her son. Fortified positions on the riverbanks made the crossing a point where routes and political authority met.
The vanished stone bridge lived on in a tradition associating it with San Telmo. Later accounts remember flood damage and the boats that served the passage. A new iron bridge arrived in 1907, after projects developed over several decades; the road works received final acceptance in 1912. For the villages, a dependable crossing changed everyday journeys and the transport of goods to Ribadavia and Ourense.
- 1111 and 1121: Gelmírez episodes in the Historia Compostelana
- San Telmo bridge: traditional attribution recorded in later histories
- 1907: modern iron bridge across the Miño
Vineyards and Household Work

The Roman press at Santa Lucía gives Castrelo’s wine history a physical starting point. Later, leases and estate records follow a different landscape: small cultivated parcels, rents and land passed between households. The valley’s wine was made through repeated work on particular plots, with the cellar connecting the harvest to the family economy.
Today, Castrelo forms part of the Ribeiro’s protected production area. The region’s specification describes a countryside of small, often old vineyard parcels, whose upkeep demands considerable labour. Treixadura remains an important white variety. Across the slopes, growers and wineries keep this cultivated landscape productive, while inherited plots carry the memory of earlier owners and harvests.
- Castrelo lies within the protected Ribeiro production area
- Treixadura is central to many local white wines
- Foros and inheritance records help connect plots to named households
Churches, Parish Records and Manor Houses

Santa María de Castrelo gathers several ages into one building. Its Romanesque apse survives from the medieval church; wall paintings around 1560 brought Renaissance imagery to the interior; rebuilding in 1763 added another layer. The church above the river connects the former monastic place with the baptisms, marriages, funerals and feast days of later parish communities.
The large houses sit within the same village world. Troncoso at Astariz and Casa da Capela at Barral express the importance of estates, patronage and household status. At Cavadiña, the municipality names Antonio Araújo as owner in 1816. Churches, manor houses, wine cellars, mills and hórreos together reveal a countryside shaped by both property and daily work.
At Astariz, the figures of San Camilo de Lelis and San Lorenzo bear signatures dating them to Madrid in 1775, by José Salvador Carmona. The sculptures postdate the death of Pedro Martínez Feijóo, the first Count of Troncoso, in 1768; their commission should be distinguished from his earlier parish patronage. The works belong to the wider history of patronage among the households of the vineyard countryside.
- Santa María: medieval apse, paintings around 1560, rebuilding in 1763
- Astariz: signed figures by José Salvador Carmona, 1775
- 1816: Antonio Araújo recorded as owner of Cavadiña in the municipal history
Bells, Protest and a Submerged Valley

The reservoir began as an engineering project and became a struggle over the future of the valley. A public-utility file opened in 1945; authorisation followed in 1960. The fertile land at stake included vines, orchards, gardens and meadows. Losing it meant losing a source of work and household income, as well as places held in family memory.
On 30 June 1966, the bells of Barral sounded the alarm when surveyors appeared. Historian Julio Prada recounts how women and men confronted the works, with women prominent in the burning of the construction huts. Local concerns about compensation and livelihoods later drew support from political opponents of Franco, lawyers and intellectuals. The participants did not all give the protest the same political meaning.
An agreement in 1967 preceded the final inundation, but a notice in the BOE of 8 May 1968 still ordered urgent occupation procedures for affected parcels. The valley flooded in November 1968; inauguration followed in 1969. Fields and the old baths disappeared beneath the water. Later nautical activity gave the reservoir another life, while the protest became part of Galicia’s public memory.
- 30 June 1966: Barral’s bells summon the neighbours
- May 1968: urgent occupation procedures published in the BOE
- November 1968: flooding; 1969: inauguration
Warm Water Beneath the Reservoir

Before the dam, warm water added another rhythm to the riverbank. In 1772, the physician Pedro Gómez de Bedoya described the baths at Puente Castrelo in his account of Galician springs. Later descriptions recall basins and the mixing of hot spring water with river water. The baths drew visitors into the villages and formed part of their modest local economy.
Jessica Silvares de Dios’s historical and field study, presented in 2017, recovered descriptions, residents’ memories and material remains, including two bathing pools at Santa María. The reservoir submerged the old bathing landscape, whose traces can depend on the water level. Its history survives in the meeting of those modest structures, written accounts and the memories of people who knew the baths before the valley changed.
- 1772: Bedoya describes the Puente Castrelo baths
- 2017: Jessica Silvares presents the historical and field study
New Uses, Living Memories

The nautical park gives present-day Castrelo a new gathering place beside the water. Its sporting facilities and cultural spaces bring activity to a reservoir whose origins remain central to local memory. On the slopes above it, vineyard work continues; within the villages, parish churches, cellars and inherited houses sustain another, slower continuity.
The excavations begun at Santa Lucía in 2016 added a new way of looking at this familiar countryside. A Roman press, a medieval apse, a bridge and a twentieth-century dam each tell a different chapter. Seen together, they make Castrelo a place where the landscape has repeatedly changed and where neighbours continue to give old places new uses.
- Nautical activity and cultural facilities beside the reservoir
- Excavation and vineyard work renew the relationship with the land
Heritage Sites
Archaeological sites, parish churches and country houses connect the Miño landscape with the communities who lived and worked here.
Church of Santa María
ReligiousCastro de Santa Lucía
ArchaeologicalChurch of Astariz
ReligiousMámoas da Veiga de Arriba
ArchaeologicalCasa de Troncoso
CivilCasa da Capela
CivilCastrelo Reservoir
CivilThermal Springs
CivilPetroglyphs of Reigoso
ArchaeologicalChurch of Prado de Miño
ReligiousKey Dates
Prehistory
Burial mounds, Reigoso carvings and castros record early communities2nd century CE
Use of the Santa Lucía wine press is securely attested by excavation research929
Municipal history places Sancho Ordóñez’s burial at the monastery947
Ramiro II grants property to Goto and the monastery964
Goto is identified as abbess in the municipal historical account1111 /1121
Historia Compostelana records conflicts and Gelmírez’s arrests at Castreloc. 1560
Renaissance wall paintings enrich Santa María1763
Santa María is rebuilt in Baroque style1772
Bedoya describes the baths at Puente Castrelo1775
José Salvador Carmona signs the Astariz figures in Madrid1816
Antonio Araújo is identified as owner of CavadiñaBefore 1907
After the old bridge is lost, boats carry travellers across the Miño1907
The modern iron bridge provides a permanent Miño crossing1945 /1960
Dam public-utility file starts in 1945; declaration follows in 196030 June 1966
Barral’s bells call the neighbours to oppose the dam works1968 /1969
Flooding in November 1968; reservoir inauguration in 19692016
The first Santa Lucía excavation season beginsToday
Vineyards, parish life and nautical activity shape present-day Castrelo
Castrelo de Miño · Parishes beside the river
Sources & further reading
- Concello de Castrelo de Miño · Historia
- Concello de Castrelo de Miño · Parroquias
- Pérez Losada et al. · Santa Lucía de Astariz · Minius 30 (2024)
- Amancio Isla Frez · Royal women and Castrelo’s Goto · Anuario de Estudios Medievales (2016)
- Julio Prada · Castrelo reservoir and its protest · Consello da Cultura Galega
O Ribeiro · Avia · Miño · Arnoia
Start with the place. Follow the people.
The Avia, Miño and Arnoia valleys are the thread running through this guide. Read the regional history, explore the households and surnames, then open the tree to see the relationships supported by records.