DONOSTIA WALKING TOUR FIELD GUIDE
Two Coasts in a Day: Biarritz, Bayonne and San Sebastián — an 8.5‑hour walking circuit across the Atlantic Basque fringe
A single, expertly paced day trip that links French and Spanish Basque coastal towns and San Sebastián’s historic center; this guide explains the route, timing and what the operator provides.
Two Coasts in a Day: Biarritz, Bayonne and San Sebastián — an 8.5‑hour walking circuit across the Atlantic Basque fringe.
Embark on an 8.5‑hour circuit that crosses the Río Bidasoa into the French Basque coast before returning to Donostia for a focused walking tour of the city’s center and Parte Vieja. The itinerary bundles Biarritz’s imperial seafront, Bayonne’s cathedral and market life, and San Sebastián’s La Concha bay and historic core into a single day of guided exploration.
Highlights
Outing Highlights
Grand Plage and imperial Biarritz
Morning stops in Biarritz include the Grand Plage, the Rocher de la Vierge, the Casino and the historic Hotel du Palais — a concentrated glimpse at the town’s seaside grandeur before lunch.
Bayonne’s cathedral and market life
Bayonne’s highlights on the route are the Catedral de Sainte Marie, the port area and the central market, offering a window into the town’s traditional character on the confluence of the Nive and Adour.
San Sebastián’s Centro and Parte Vieja
The afternoon walking tour focuses on La Concha bay, the Ayuntamiento, the Catedral del Buen Pastor, Hotel María Cristina and the Parte Vieja — from Mercado La Bretxa to Plaza de la Constitución — tracing Donostia’s reconstruction after 1813 and its 19th‑century revival.
What the day feels like
How the day moves
The day begins with a 9:00 departure from San Sebastián and a morning crossing into the French Basque coast to visit Biarritz’s seafront monuments and take lunch. After a midday visit to Bayonne — the cathedral, market and riverside quarter — the tour returns to Donostia for a focused walking tour of the city center and Parte Vieja, finishing at 17:30.
Suitability
Who it's for
Who this day trip suits, based on operator limits.
Practical planner
Details to review before reserving
No specific gear requirements are listed by the operator.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long is the tour?
The tour duration is 8.5 hours.
Where is the meeting point?
Meeting point: Estación de buses de San Sebastián, Federico García Lorca Pasealekua, 1, 20012 Donostia / San Sebastián, Gipuzkoa.
What time does the tour depart?
The scheduled departure time from San Sebastián is 9:00.
Which towns are visited on the route?
The itinerary includes Biarritz and Bayonne in the French Basque Country, followed by a walking tour of San Sebastián.
When does the tour finish back in San Sebastián?
The published itinerary concludes at 17:30 in San Sebastián.
What are the group size limits?
Maximum group size is 30 people and the tour has a minimum group requirement of 4 participants.