May in the Basque Country is green and unpredictable. San Sebastián mornings hover at 14°C — cool enough for a jacket, warm enough to sit outside if the sun breaks through. Rain is always possible — this is the Atlantic, not the Mediterranean — but May gets more sun than the guidebooks suggest. The Concha beach is still quiet before summer. The light here is different: softer, greener, the clouds moving faster, blown in from the sea and caught by mountains that rise almost directly from the water.
This is the window: long evenings with sunsets near 9:45pm, fewer visitors, everything open. Bilbao's old town fills with pintxos crawlers by 8pm. Hondarribia's harbour restaurants are opening their terraces. The Rioja Alavesa vineyards are deep green — vines leafing out, the harvest months away.
San Sebastián.
La Concha bay curves like a parenthesis. The old town — Parte Vieja — is dense with pintxos bars: Ganbara, La Cuchara de San Telmo, Borda Berri. The protocol: one pintxo, one drink, move to the next bar. Repeat until the evening is done, the sound of Basque voices rising as the night deepens. The city sits between three hills — Urgull, Igeldo, and Ulia — each with views that reward the climb. Book hotels months ahead for summer. May is the window. Two to three nights minimum. Train from Bilbao: two and a half hours via Euskotren through green mountains. Official tourism →
Bilbao.
The Guggenheim changed everything — but Bilbao was here before Frank Gehry. The Casco Viejo has seven streets that have been trading since the 1400s. The Ría runs through the city's industrial memory into its design present. Bilbao rewards walking without a plan — across the Zubizuri bridge, through the Ensanche, into the old quarter. Two nights minimum. Train from Madrid takes about five hours — slow but scenic, no AVE extension yet.
The coast.
Hondarribia sits at the French border — a fortified old town painted in Basque white and green, a fishing harbour with restaurants lining the water. The pintxos here are as good as San Sebastián's, with fewer crowds. Nearby: Getaria for grilled fish and Txakoli wine, Zumaia for the flysch rock formations that look like a geology textbook, Zarautz for surf. The coast between San Sebastián and Bilbao hides coves and fishing villages that feel undiscovered. Best by car or bus from San Sebastián.
Inland: Rioja Alavesa.
South of Vitoria-Gasteiz, the landscape shifts. Green mountains give way to vineyards stretching toward the Ebro River. Rioja Alavesa is the Basque side of Rioja wine country — smaller, quieter, more personal than Rioja Alta across the river. Medieval villages like Laguardia sit on hilltops above cellars carved into rock. Bodegas offer tastings without the crowds. The light here is different too — warmer, wider, the sky opening as the mountains recede. Best by car from Bilbao or Logroño. One to two day detour. Rioja Alavesa wine route →
Getting around.
The Basque Country rewards slow travel. Madrid to Bilbao: about five hours by conventional Alvia train — the AVE extension is still under construction. Bilbao to San Sebastián: two and a half hours via Euskotren, a winding route through green mountains. San Sebastián to Hondarribia: 45 minutes by Euskotren and bus. Rioja Alavesa: best by car, no direct train. Full train guide →
When to go.
May and June: green, long evenings with sunsets near 9:45pm, fewer visitors, rain possible but less than winter. September: sea warm from summer, light turning golden, the San Sebastián film festival. July and August: peak prices, San Sebastián packed, book everything. The coast is alive but crowded.
What to book now: San Sebastián hotels for June through September — they sell out months ahead. Pintxos tours for weekends. Bilbao Guggenheim tickets online to skip the queue. What can wait: Rioja Alavesa winery visits, coastal village day trips, Bilbao old town wandering. Worth the detour: Zumaia flysch at low tide, Gaztelugatxe, Getaria for grilled turbot. Advance booking guide →
Spain This Week
What changed, what to book, what to avoid — every Monday, based on current conditions.