Orio, Spain

Aia-Orio is a railway station in Aia, Basque Country, Spain; serving primarily the town of Orio. It is owned by Euskal Trenbide Sarea and operated by Euskotren. It lies on the Bilbao-San Sebastián line.

The Cave of Altxerri (in Spanish "Cueva de Altxerri", and in Basque Altxerriko leizea or Altxerriko koba) is located in the municipality of Aya (Gipuzkoa) in the Basque Country (Spain). The original grotto preserves rock paintings and engravings which have been dated from the end of the Upper Magdalenian period, within the Upper Paleolithic; the pictures situated in an upper gallery, known as Altxerri B, have been dated in a 2013 study as the oldest stone paintings in Europe, with an estimated age of 39,000 years. Its artistic style forms part of the so-called Franco-Cantabrian School, characterized by the realism of the figures presented. Altxerri houses one of the largest sets of rock engravings of the area. It contains around one hundred and twenty engravings of which ninety-two are of animals. The bison is the best-represented animal, with a total of fifty-three engravings. Other animals present in the cave are the reindeer, with six engravings, four deer and goats, three horses and aurochs, two saiga antelope, a wolverine, a fox, a hare and a bird. It was declared a World Heritage Site in 2008, together with sixteen other caves situated in Northern Spain, as part of the group known as the Cave of Altamira and Paleolithic Cave Art of Northern Spain.

The Oria [ˈoɾja] is a river in the Basque Country at the north of the Iberian Peninsula. It's one of a series of Basque rivers flowing into the Bay of Biscay (Atlantic basin) and the main river of the province Gipuzkoa in volume (25.6 m3/s), length (75 km) and basin (882.5 km2), the main feature of these rivers aligned south to north being their shortness. The maximum elevation at the source is 1,260 m, while at its lowest height the tidal influence extends inland up to Usurbil (estuary). On this final stretch, many marsh and wetland strips dotted the banks of the Oria, although some of them have been drained for agricultural and building purposes. The river rises at the south of the municipality of Zegama near the hamlet of Otzaurte and the San Adrian tunnel, harvesting the waters of the north-eastern side of the mountain range Aizkorri, so the river results from the merging of several streams. The first town it crosses is the very nucleus of Zegama, with other major towns of Gipuzkoa being located on the river, e.g. Beasain, Ordizia, Tolosa, Andoain, Lasarte-Oria, Usurbil and finally Orio at the mouth. From Lasarte-Oria to Orio, the sinuous and traffic laden coastal road N-634 winds along. The Oria is a central river and an important axis for the province of Gipuzkoa. The major road A-1 (European route E-5 E-80) runs along the Oria most of the time, as well as the Spanish Northern Railway, right from its rise on the slopes of Aizkorri. Its watershed holds a population of 128,000 inhabitants, most of the lowland being heavily inhabited, while the area of its southernmost stretch is sparsely populated.

San Pelaio is a railway station in Zarautz, Basque Country, Spain. It is owned by Euskal Trenbide Sarea and operated by Euskotren. It lies on the Bilbao-San Sebastián line.

Zarautz (Basque: [s̻aɾaut͡s̻] , Spanish: Zarauz) is a coastal town located in central Gipuzkoa, Basque Country, in Spain. It is bordered by Aia to the east and the south and Getaria to the west, located about 15 kilometres (9.3 mi) west of San Sebastián. It has four enclaves limiting the aforementioned municipalities: Alkortiaga, Ekano, Sola, and Arbestain. As of 2014, Zarautz has a population of 22,890, which usually swells to about 60,000 in the summer. The Palace of Narros, located adjacent to Zarautz's 2.8 km (1.7 mi) long beach, is where Queen Isabella II and Fabiola of Belgium once spent their summer holidays. The beach is known for being the longest in the Basque Country and one of longest of the Cantabrian cornice. The Mayor of Zarautz since 2015 has been Xabier Txurruka (Basque Nationalist Party).

The Agorregi Forge is located within the Pagoeta Nature Reserve, near the town of Aia, in the Basque Province of Gipuzkoa, Spain. It is one of the best preserved examples of a foundry in Gipuzkoa province. The forge which can be seen today is a built in 1754 by the lord of Laurgain Palace over the ruins of an earlier version. Lying at the bottom of a deep valley near Manterola farmhouse, it used the river's hydraulic energy to power its great bellows and turn its waterwheels.

Pagoeta Natural Park is a park in Spain. Mount Pagoeta is closest to the villages of Aia and Laurgain, and near the coastal towns of Zarautz and Orio. The park features a park house, a museum, and picnic areas. Group guided tours are available.

Usurbil is a railway station in Usurbil, Basque Country, Spain. It is owned by Euskal Trenbide Sarea and operated by Euskotren. It lies on the Bilbao-San Sebastián line.

Usurbil (Spanish: Usúrbil) is a town and region located in the province of Gipuzkoa in the Autonomous Community of the Basque Country, in the North of Spain. It lies in an area well known for its sagardotegiak (cider houses) and the area adjacent to the river for its eels.

Asteasu ([as̺teas̺u]) is a town located in the province of Gipuzkoa, in the autonomous community of Basque Country, in the north of Spain.

Zizurkil (Spanish, Cizúrquil) is a town located in the province of Gipuzkoa, in the Autonomous Community of Basque Country, northern Spain.

Larraul is a town and municipality located in the province of Gipuzkoa, in the autonomous community of Basque Country, northern Spain.