Open Travel Guide
History of Basque Country

Basque Country History & Heritage Guide 2026

The history of Basque Country told through its places: sites worth the detour and the context they need.

The short answer: start with Gernika Casa de Juntas and Oak Tree, Gernika Peace Museum and Catedral de Santiago Apóstol, Bilbao. This guide profiles 7+ historical sites in Basque Country, with prices, timing, and the practical notes that decide whether each one earns a place in your plan.

The Basque Country (Euskadi) is an autonomous community in northern Spain nestled between the Cantabrian mountains and the Bay of Biscay, celebrated worldwide for its extraordinary gastronomy, avant-garde architecture, and fiercely proud cultural identity. Home to Bilbao's transformative Guggenheim Museum and San Sebastián's legendary pintxos bars, the region blends industrial heritage with breathtaking coastal scenery and lush green valleys. With more Michelin stars per capita than almost anywhere on earth, the Basque Country offers travelers a uniquely sophisticated yet deeply authentic Spanish experience.

The Basque people are one of Europe's oldest indigenous peoples, with a unique language (Euskara) unrelated to any other language in the world and a cultural identity stretching back thousands of years before recorded history. The region maintained significant autonomy through the medieval Fueros (ancient rights) and came under Spanish rule in the 15th century while retaining special privileges. The 19th and early 20th centuries brought rapid industrialisation to Bilbao, making it one of Spain's wealthiest cities. The Spanish Civil War left deep scars — most traumatically the Nazi bombing of Gernika in 1937, immortalised in Picasso's masterpiece. After decades of Franco's dictatorship and the violent campaign of the separatist group ETA (disbanded in 2018), the Basque Country today enjoys considerable autonomy as a peaceful, prosperous region.

Historical timeline

Key moments that shaped Basque Country.

  1. 1

    Prehistoric Basque Settlement

    c. 5000 BC

    Evidence of human settlement in the Basque Country dating back to the Neolithic period; cave paintings at sites throughout Bizkaia

  2. 2

    Roman Contact

    c. 218 BC

    The Romans establish contact with Vascones (Basques) but never fully conquer or integrate the fiercely independent mountain people

  3. 3

    Kingdom of Pamplona

    824 AD

    The Kingdom of Pamplona (later Navarre) emerges, encompassing Basque territories and becoming a significant medieval Pyrenean kingdom

  4. 4

    Álava joins Castile

    1200

    The province of Álava voluntarily joins the Crown of Castile, beginning a gradual integration while retaining the Fueros (ancient rights and freedoms)

  5. 5

    Bilbao Founded

    1379

    The city of Bilbao (Bilbo) is officially founded by Diego López de Haro, establishing the commercial heart of the Basque Country

  6. 6

    Bizkaia and Gipuzkoa join Castile

    1452

    The remaining Basque provinces join Castile but retain their Fueros — a system of local laws and customs that gave the Basques exceptional autonomy

  7. 7

    Juan Sebastián Elcano's Circumnavigation

    1521

    Basque navigator Juan Sebastián Elcano from Getaria completes the first circumnavigation of the globe after Magellan's death

  8. 8

    First Carlist War and Fueros

    1839

    After the First Carlist War, the Basques see their Fueros partially curtailed; full abolition in 1876 leads to rise of Basque nationalism

  9. 9

    Industrial Revolution in Bilbao

    1876–1890s

    Bilbao becomes a major iron and steel centre; massive industrialisation transforms the city and attracts waves of Spanish migrants to work in the factories

  10. 10

    Basque Nationalist Party Founded

    1895

    Sabino Arana founds the Partido Nacionalista Vasco (PNV), which remains the dominant political force in the Basque Country today

  11. 11

    Spanish Civil War Begins

    1936

    The Basque Country sides with the Republican government against Franco's Nationalist uprising; Bilbao falls in June 1937

  12. 12

    Bombing of Gernika

    April 26, 1937

    Nazi Condor Legion aircraft and Italian fascist bombers destroy the Basque cultural capital of Gernika in the world's first deliberate aerial bombing of a civilian population; Pablo Picasso immortalises the atrocity in his masterpiece Guernica

  13. 13

    ETA Founded

    1959

    Euskadi Ta Askatasuna (Basque Homeland and Liberty) is founded as a resistance movement against Franco's dictatorship; later turns to terrorism

  14. 14

    Statute of Gernika and Autonomy

    1979

    Following Franco's death and Spain's transition to democracy, the Statute of Gernika grants the Basque Country far-reaching autonomy including its own police force, education system, and tax collection

  15. 15

    Guggenheim Bilbao Opens

    1997

    Frank Gehry's Guggenheim Museum opens in Bilbao, catalysing the city's remarkable transformation from industrial ruin to cultural capital — the 'Bilbao Effect' becomes a model for cities worldwide

  16. 16

    ETA Dissolves

    2018

    After nearly 60 years, ETA officially dissolves and disarms, closing one of Europe's last violent separatist conflicts and opening a new era for the Basque Country

Historical eras

The chapters of Basque Country's past.

50,000 BC – 800 AD

Prehistoric and Ancient Period

The Basques are one of Europe's oldest peoples with a distinct language of uncertain origins. Cave art sites throughout Bizkaia attest to prehistoric presence.

800 – 1500 AD

Medieval Kingdom Period

The Basque territories were contested between the kingdoms of Navarre, Castile, and Aragon, maintaining their Fueros throughout. Bilbao was founded in 1379.

1500 – 1876

Spanish Integration and the Fueros

Integration into the Spanish crown while retaining unique legal rights (Fueros). Industrialisation began in the 19th century alongside rising Basque nationalism after Fuero abolition.

1876 – 1939

Industrial Revolution and Civil War

Bilbao became one of Europe's major industrial cities; the Civil War and Nazi bombing of Gernika (1937) left lasting trauma.

1939 – present

Post-War, Transition, and Autonomy

Decades of Franco's dictatorship suppressed Basque culture; the 1979 Statute of Gernika restored autonomy. ETA's violence ended with its dissolution in 2018.

Historical sites

Places where Basque Country's past comes alive.

Medieval to Modern

Gernika Casa de Juntas and Oak Tree

The sacred oak tree of Gernika, under which the lords of Castile traditionally swore to uphold Basque liberties, stands beside the Casa de Juntas assembly house where the Parliament of Bizkaia still meets. An essential pilgrimage site for understanding Basque political identity.

Where: Parque de los Pueblos de Europa, Gernika-Lumo, Bizkaia

Admission: Free

1937 onwards

Gernika Peace Museum

A powerful and moving museum dedicated to the 1937 Nazi bombing of Gernika and its legacy as a symbol of peace. The permanent exhibition documents the bombing, Picasso's artistic response, and the post-war reconciliation process.

Where: Foru Plaza 1, Gernika-Lumo, Bizkaia

Admission: €5

14th–16th century

Catedral de Santiago Apóstol, Bilbao

Bilbao's Gothic cathedral was originally built in the 14th century and served as a key stopping point on the Camino del Norte pilgrimage route. The Renaissance porch and Gothic interior are impressive, and the cloister is peaceful.

Where: Plaza de Santiago 1, 48005 Bilbao

Admission: Free

13th–14th century

Santa María Cathedral (Vitoria-Gasteiz)

The Gothic cathedral immortalised in Ken Follett's Pillars of the Earth, featuring an extraordinary ongoing restoration that visitors can witness first-hand through guided tours on scaffolding. One of the most immersive historical experiences in Spain.

Where: Calle Fray Zacarías Martínez 3, Vitoria-Gasteiz

Admission: €7 (guided tour)

18th century (Baroque)

Basílica de Santa María del Coro, San Sebastián

The most important church in San Sebastián's old town, with a superb Baroque façade from 1743 and a revered image of the Virgin. The church has been a religious and cultural focal point of the city for centuries.

Where: Plaza de Santa María, 20003 San Sebastián

Admission: Free

Medieval (13th century)

Balmaseda Medieval Old Town

One of the oldest towns in Bizkaia, Balmaseda retains a well-preserved medieval centre with a 13th-century bridge, Romanesque church, and historic streets. Famous for its spectacular Holy Week processions.

Where: Balmaseda, Bizkaia

Admission: Free

13th century

Castro Urdiales Castillo

The dramatic clifftop castle and Gothic church of Santa María de la Asunción overlook the fishing harbour of Castro Urdiales, just west of the Basque-Cantabria border. The ruins are strikingly atmospheric at sunset.

Where: Paseo Muelle 8, Castro Urdiales (Cantabria border)

Admission: Free (exterior)

Museums

Curated collections that tell Basque Country's story.

Museum

Museo Vasco (Basque Museum), Bilbao

The oldest museum in Bilbao, dedicated to Basque archaeology, folklore, and history. The famous Mikeldi idol (Iron Age stone animal) is a highlight.

Hours: Tuesday–Saturday 11:00 AM – 5:00 PM; Sunday 11:00 AM – 2:00 PM

Admission: €3

Museum

San Telmo Museum, San Sebastián

Basque history and culture from prehistory to the present in a 16th-century Dominican convent. Outstanding murals by Josep Maria Sert in the convent chapel.

Hours: Tuesday–Sunday 10:00 AM – 8:00 PM

Admission: €6

Museum

Museo de Bellas Artes, Bilbao

One of Spain's finest fine art museums with a collection spanning from medieval to contemporary, including major works by Zurbarán, El Greco, Gauguin, and Basque artists.

Hours: Tuesday–Sunday 10:00 AM – 8:00 PM

Admission: €10 (free Tuesday afternoons)

Historical tours

Guided experiences that bring history to life.

Tour

Walking tours

Free walking tours of Bilbao's Casco Viejo depart daily at 11 AM from Plaza Nueva (tip-based). Free San Sebastián walking tours depart from Buen Pastor Cathedral at 10 AM.

Tour

Day tours

Full-day historical tours of Gernika and the Basque hinterland from €45–75 including transport

Tour

Private tours

Private guides for Bilbao or San Sebastián history tours from €80–120 for 2 hours