Minho (river)
Miño/Minho designates both the river as well as an adjacent Portuguese region
Miño/Minho River
The river is the longest in Galicia with an extension of 340 km. It is named Minho in Portuguese, Miño in Galician and Spanish. Both names come from Latin Minius. The Minho waters vineyards and farmland, is used to produce hydroelectric power, and also delineates a section of the Spanish / Portuguese border.
The source of the Miño lies about 50 km north of Lugo in Galicia. The river passes just south of the walls of this old Roman city and flows south through canyons until the valley widens north of Ourense. The river has been harnessed in reservoirs from Portomarin to Frieira. In its length it has the following reservoirs: Belesar with 654 hm³, Peares with 182 hm³, Velle with 17 hm³, Castrelo with 60 hm³ and Frieira with 44 hm³.
Twenty kilometers north of Ourense at Os Peares the Miño receives the waters of its main tributary, the Sil. Passing Ourense, the river flows in a southwest direction until reaching the Portuguese border near Melgaço. There is one major dam at Frieira near the town of Ribadavia, which is famous for its Ribeiro wine.
Passing the medieval towns of Melgaço and Monção the Minho divides the Spanish Tui and Portuguese Valença do Minho, towns that guarded an important crossing for road and rail. Both towns preserve fortifications and are national monuments. The Minho reaches the Atlantic near Caminha.
Tributaries
Right bank → in the province of Pontevedra: Río Tamuxe (also called Carballas, Carballo ou Carvallo), Río Pego, Río Cereixo da Briña, Río Furnia (also called Forcadela), Río Louro, Río Tea, Río Caselas, Río Tea, Río Deva (there is another Deva River on the left bank), Río Ribadil, Río Cea. In the province of Ourense: Río Avia, Río Barbantiño. Río Bubal on the border of Ourense with Lugo. In the province of Lugo: Río Asma, Río Narón, Río Ferreira, Río Mera, Río Narla, Río Ladra, Río Támoga, Río Anllo.
Left bank → Rio Mouro, Río Gadanha e Río Coura on the Portuguese bank, Río Deva (there is another Deva River on the right bank), Río Arnoia, Río Barbaña (in the concello of Ourense), Río Lonia (in the concello of Ourense), Río Sil, Río Sardiñeira, Río Loio, Río Neira, Río Chamoso, Río Robra (also called río Santa Marta), Río Lea, Río Azúmar
Minho Region
The Minho region separates the two countries for about 80 km. The valley is a lush, green agricultural area where every square metre of land is used to produce corn, potatoes, cabbage, or just grass, depending on the time of year, and everywhere edging the fields, rivers and gardens, wherever there is space, the vines which produce the light, slightly sparkling Vinho Verde ("green wine") peculiar to this area. The very best of these, Alvarinho, is produced in the area around Monção and Melgaço.