Ebro River in the context of "Tudela, Navarre"

The Gállego is a river in Aragon, Spain, one of the main tributaries of the Ebro River. It has a watershed of over 4,000 square kilometres (1,500 sq mi), with a total length of 193.2 kilometres (120.0 mi).

The river has its source at 2,200 metres (7,200 ft) in Col d'Aneu, Pyrenees, not far from the Col du Pourtalet. It then flows in the Tena Valley through the municipalities of Sallent de Gállego, Panticosa and Biescas. Starting from Sabiñánigo it forms a wide elbow until Triste, from which it continues in its primitive north–south direction until flowing into the Ebro near Zaragoza.

Logroño (UK: /lɒˈɡrɒnjoʊ/ log-RON-yoh, US: /ləˈɡroʊnjoʊ, loʊˈ-/ lə-GROHN-yoh, loh-, Spanish: [loˈɣɾoɲo] ) is the capital of the autonomous community of La Rioja, Spain. Located in the north of the Iberian Peninsula, primarily in the right (South) bank of the Ebro River, Logroño has historically been a place of passage, such as the Camino de Santiago. Its borders were disputed between the Iberian kingdoms of Castille, Navarre and Aragon during the Middle Ages.

The population of the city in 2021 was 150,808 while the metropolitan area included nearly 200,000 inhabitants. The city is a centre of trade of Rioja wine, for which the area is noted, and manufacturing of wood, metal and textile products.

42°34′43″N 2°50′26″W / 42.57861°N 2.84056°W / 42.57861; -2.84056

The Tirón is a river in central-northern Spain in the provinces La Rioja, Burgos and Castile and León. Its length is 65 kilometres. Its source is in Sierra de la Demanda. The Tirón's longest tributary is the Oja, and it flows into the Ebro north east of Haro.

The Ilergetes were an ancient Iberian (Pre-Roman) people of the Iberian Peninsula (the Roman Hispania) who dwelt in the plains area of the rivers Segre and Cinca towards Iberus (Ebro) river, and in and around Ilerda/Iltrida, present-day Lleida/Lérida. They are believed to have spoken the Iberian language.

The Bayas (Spanish pronunciation: [ˈbaʝas]) or Baia (Basque pronunciation: [bai.a]) is a river of Spain. From its source in the Gorbeia massif in Biscay, it flows southwards through Álava before discharging into the Ebro River near Miranda de Ebro, Burgos.

The Obarenes Mountains (Spanish: Montes Obarenes) is a mountain range in northern Spain.

The range has an approximate length of 30 km, and an average altitude of 800 and 900 meters. It extends from Hoces del Ebro in Sobrón (Burgos and Álava provinces) to the Conchas de Haro in La Rioja province, where the Ebro River separates it from the Cantabrian Mountains.