Portugal–Spain border in the context of "Alcoutim"

The Cantabrian Coast, often also Green Spain (Spanish: España Verde), is a lush natural region in Northern Spain, stretching along the Atlantic coast from the border with Portugal to the border with France. The region includes nearly all of Galicia, Asturias, and Cantabria, in addition to the northern parts of the Basque Country, as well as a small portion of Navarre.

The Treaty of Alcañices or Treaty of Alcanises was made in Alcañices between King Denis of Portugal and King Fernando IV of Castile in 1297.

Denis was the grandson of King Alfonso X of Castile and essentially an administrator and not a warrior king. He went to war with the kingdom of Castile in 1295, relinquishing the villages of Serpa and Moura, but gained Olivença and reaffirmed Portugal's possession of the Algarve and defined the modern borders between the two Iberian countries. The treaty also established an alliance of friendship and mutual defense, leading to a peace of 40 years between the two nations.

Olivenza (Spanish: [oliˈβenθa] ) or Olivença (Portuguese: [oliˈvẽsɐ] ) is a town in southwestern Spain, close to the Portugal–Spain border. It is a municipality belonging to the province of Badajoz, and to the wider autonomous community of Extremadura.

The town of Olivença was under Portuguese sovereignty from 1297 (Treaty of Alcañices) to 1801, when it was occupied by Spain during the War of the Oranges and ceded that year under the Treaty of Badajoz. Spain has since administered the territory (now split into two municipalities, Olivenza and Táliga), whereas Portugal invokes the self-revocation of the Treaty of Badajoz, plus the Congress of Vienna of 1815, to claim the return of the territory. In spite of the territorial dispute between Portugal and Spain, the issue has not been a sensitive matter in the relations between these two countries.

Galician nationalism is a form of nationalism found mostly in Galicia, which asserts that Galicians are a nation and that promotes the cultural unity of Galicians. The political movement referred to as modern Galician nationalism was born at the beginning of the twentieth century from the idea of Galicianism.

Tierra(s) de Miranda (Mirandese: [ˈtjerɐ(s̺) ðe̞ miˈɾãdɐ]) or Terra(s) de Miranda (European Portuguese: [ˈtɛʁɐ(ʒ) ðɨ miˈɾɐ̃dɐ]); lit. 'Land(s) of Miranda'), also known as the Praino Mirandés (in Mirandese) or Planalto Mirandês (in Portuguese), both meaning Mirandese Plateau, is an Asturleonese cultural region in northeastern Portugal, centered around the city of Miranda de l Douro (Portuguese: Miranda do Douro) on the border with Spain, where Mirandese (rather than Portuguese) is commonly spoken.

Badajoz is the capital of the Province of Badajoz in the autonomous community of Extremadura, Spain. It is situated close to the Portuguese border, on the left bank of the river Guadiana. The population in 2011 was 151,565.

Badajoz was conquered by the Moors in the 8th century and re-founded as Baṭalyaws, and later in the 11th century the city became the seat of a separate Moorish kingdom, the Taifa of Badajoz. After the Reconquista, the area was disputed between Spain and Portugal for several centuries with alternating control resulting in several wars including the Spanish War of Succession (1705), the Peninsular War (1808–1811), the Storming of Badajoz (1812), and the Spanish Civil War (1936). Spanish history is largely reflected in the town.

The Minho (/ˈmiːn.juː/ MEEN-yoo; Portuguese: [ˈmiɲu]) or Miño (/ˈmiːnjoʊ/ MEEN-yoh; Spanish: [ˈmiɲo] ; Galician: [ˈmiɲʊ]; Proto-Celtic: *Miniu) is the longest river in the autonomous community of Galicia in Spain, with a length of 340 kilometres (210 mi). It forms a part of the international border between Spain and Portugal. By discharge volume, it is the fourth largest river of the Iberian Peninsula after the Douro, Ebro, and Tagus rivers.

The Minho waters vineyards and farmland and is used to produce hydroelectric power. It also delineates a section of the Spanish–Portuguese border. In ancient English maps, it appears as Minno.