The coast east of Bilbao is compact on a map but dense with reasons to stop: Getxo’s waterfront, flysch cliffs, San Juan de Gaztelugatxe, fishing towns, the Urdaibai Biosphere Reserve, Mundaka and Bermeo. Trying to drive the whole route as a single day trip is possible, but it defeats much of the purpose. A two- or three-day road trip gives the landscape room to change and lets food, walks and weather shape the journey.
This itinerary is designed for travellers who want to rent a car after visiting Bilbao rather than keeping one parked in the city. Collect the vehicle on the morning you leave, move slowly along the coast and either return to Bilbao or continue east toward Gipuzkoa. That keeps urban transport simple and uses the car only where it adds genuine flexibility.
Quick planning snapshot
| Ideal duration | 2–3 days |
|---|---|
| Best first stop | Getxo / Punta Galea area |
| Signature landscape | San Juan de Gaztelugatxe |
| Best nature base | Urdaibai Biosphere Reserve |
| Best towns | Mundaka and Bermeo |
How I would approach this trip
Bilbao is compact enough to improvise, but the wider Bizkaia region is not. I would organise each day around one clear geographic area, keep meal times realistic and avoid crossing the city repeatedly for attractions that could have been grouped together. The estuary is the easiest mental map: old town to the east, central Ensanche and museums along the middle section, and the lower estuary stretching toward the coast.
Weather should be part of the plan rather than an afterthought. Keep at least one indoor option available and move exposed viewpoints or coastal walks to the clearest part of the forecast. This is especially important outside summer, when a dramatic Atlantic day can shift quickly from bright sun to rain and back again.
Day 1: leave Bilbao only after the city portion is complete
Do not collect the car several days early just because the airport has good rates. Central Bilbao is easier without it. Start the road trip after breakfast and head toward Getxo, where waterfront promenades and the mouth of the estuary create a natural transition from city to coast. If you have already visited Getxo by metro, skip the repeat and continue toward the cliffs of Uribe. The point is to preserve time for places public transport serves less directly.
Getxo, Aixerrota and the outer estuary
Getxo combines urban waterfront with access to more open coastal scenery. Around Aixerrota and the cliffs, the landscape begins to feel Atlantic rather than metropolitan. Walk a short section rather than driving from viewpoint to viewpoint. Parking can be limited on popular weekends, so start early. This first stop also helps you understand how the estuary that shaped Bilbao opens into the Bay of Biscay.
The Bizkaia flysch and coastal roads
The coast between Getxo and Bakio includes geological formations, beaches and cliff scenery. It is tempting to stop at every signed viewpoint, but that destroys the route’s rhythm. Choose one or two walks based on weather and daylight. Roads can be narrow, and cyclists share some sections, so average speeds are lower than the map suggests. Build the itinerary around time outside the car, not kilometres completed.
San Juan de Gaztelugatxe
Gaztelugatxe is the dramatic centrepiece of many Bizkaia coast itineraries. On controlled days, the free online ticket is mandatory. The visit also requires real physical effort: descents, climbs and 241 steps to the hermitage. Allow more time than the photo stop suggests and carry water. In bad weather, respect closures or advice. The coast will still be there on another trip; a fixed road-trip schedule should never override safety.
Bakio as a practical stop
Bakio can work for lunch, beach time or an overnight if you want the road trip to move slowly. It is especially useful when Gaztelugatxe consumes more time than expected. The town itself is less about monumental sightseeing and more about the coastal setting, surf and nearby txakoli landscape. Staying here can make an early or late Gaztelugatxe visit easier, depending on access rules and season.
Day 2: Bermeo and maritime identity
Bermeo deserves more than a quick harbour photograph. Walk the port, explore the old streets and use lunch to connect the road trip to fishing traditions. The town is also a practical base for the Urdaibai coast. Parking is easier if you choose accommodation with clear instructions rather than improvising in the old centre. If you are tired of driving, local rail can connect Bermeo with Mundaka and Gernika while the car stays parked.
Mundaka and the Urdaibai estuary
Mundaka is famous for surf, but the real road-trip value is its position on the estuary. Viewpoints, harbour streets and the changing tide create a completely different landscape from Gaztelugatxe’s cliffs. Keep walking time in the schedule. A road trip becomes pointless if every town is seen through a windscreen. Surf conditions can also make the town much busier on particular days.
Gernika as the inland counterpoint
Drive inland through Urdaibai to Gernika for history, the Assembly House, the Tree of Gernika and museums. This creates a strong contrast with the fishing towns. If you have only two days, Gernika may be the final stop before returning to Bilbao. If you have three, spend the night in or around Urdaibai and explore nature more slowly. Do not reduce Gernika to a five-minute historical symbol; its meaning needs context.
A third day: deeper Urdaibai or continue east
With a third day, choose either deeper nature in Urdaibai or continue along the coast toward Lekeitio and Gipuzkoa. Visit Biscay suggests coastal itineraries that extend toward the only visitable lighthouse in Euskadi and the Lea-Artibai area. This is where a car truly adds value, but distances and winding roads still keep the pace slow. Pick one geographic direction rather than bouncing between inland and coast repeatedly.
Returning the car
If Bilbao is the endpoint, return the car before the final night when possible. If the wider trip continues to San Sebastián, compare one-way fees and parking at your next accommodation. A road trip should simplify the coast, not create an expensive urban parking problem at both ends. Photograph the vehicle and fuel level at collection and return, and understand toll or low-emission-zone rules before driving.
Practical planning
Reserve Gaztelugatxe on controlled-access dates and book accommodation with clear parking arrangements. Build no more than three meaningful stops into one day. Keep one optional viewpoint that can be dropped if lunch, weather or walking takes longer than expected.
Getting around
The route is designed for a rental car, but rail is useful once based in Urdaibai and can reduce short hops between Gernika, Mundaka and Bermeo. Do not drive after drinking; txakoli and pintxos are better enjoyed when the car is parked for the evening.
Best time to go
Late spring to early autumn gives longer daylight, while autumn can be beautiful and quieter. Winter road trips need fewer daily stops because daylight is shorter and storms can affect exposed coast. Summer weekends require earlier parking and accommodation reservations.
Where to stay
Good overnight bases include Bakio for Gaztelugatxe access, Bermeo or Mundaka for maritime atmosphere, and rural Urdaibai for nature. Compare Urdaibai and Basque Coast accommodation on Booking.com and prioritise parking details.
Food and drink
Use the route to vary meals: seafood in fishing towns, local wine, market products and a slower dinner after the car is parked. Do not build every lunch around the next driving deadline. The coast is as much a food journey as a scenic one.
Travelling with children
Families should reduce the number of stops and be cautious with the Gaztelugatxe climb. Beaches and short waterfront walks can balance historical visits. Carry snacks because scenic coastal stretches do not always have convenient services exactly when children want them.
Accessibility
This road trip includes steep and uneven natural terrain. Gaztelugatxe is not suitable for every mobility level. Choose accessible viewpoints, urban waterfronts and visitor centres when needed, and verify parking-to-attraction distances in advance.
Useful related guides
- Getxo guide
- San Juan de Gaztelugatxe guide
- Bermeo guide
- Mundaka guide
- best day trips from Bilbao
- Bilbao travel guide
Useful official sources
- official Basque Country tourism portal
- Bilbao City Council
- official Visit Biscay portal
- official Visit Biscay coastal itinerary
- official Gaztelugatxe access information
Opening hours, fares, access systems, event programmes and transport timetables can change. Reconfirm variable details on the official sources shortly before travel, especially if a reservation, lift, last bus or controlled-access date affects the whole day.
Common mistakes to avoid
- Keeping the rental car parked in Bilbao for days.
- Planning too many viewpoints.
- Underestimating the Gaztelugatxe walk.
- Driving immediately after a wine-focused meal.
Frequently asked questions
How many days do I need for the Bizkaia coast?
Two days is a good minimum; three days allows Urdaibai and fishing towns to feel less rushed.
Should I rent a car while staying in Bilbao?
Usually no. Collect it when you begin the coastal route.
Do I need to reserve Gaztelugatxe?
On controlled-access dates, yes, with a free online ticket.
Can I do this route in one day?
You can see highlights, but the experience is much better over two or three days.
A realistic daily rhythm
A Bilbao day usually works best with one substantial morning activity, a proper lunch or pintxos break and a more flexible afternoon. This leaves space for weather, transport delays and the natural tendency to spend longer than expected in a bar, market or viewpoint. I would rather finish one district properly than reach three extra attractions five minutes before closing.
Evenings deserve breathing room too. Bilbao’s food culture is not something to squeeze into the final thirty minutes of a sightseeing schedule. If energy is high, move between a few bars; if the day has been long, choose one restaurant near the hotel. Flexibility is part of a successful trip, not evidence that the plan failed.
Budget and reservations
Spend money where it changes the experience: a museum you genuinely want to see, a special meal, a guided coastal excursion when public transport is awkward, or accommodation that removes unnecessary transfers. Walking the river, exploring the old town and enjoying many viewpoints costs little. Combination tickets are only valuable when you actually want every included attraction.
For high-demand dates, use refundable accommodation where practical and reserve only the fixed experiences that could sell out. Keep the rest open. This is particularly useful on the Basque coast because weather can be more important than the difference between Tuesday and Wednesday.
Final thoughts
The Basque coast is close to Bilbao in distance but deserves a slower scale. Rent the car only when you leave the city, walk more than you drive at each stop, and let Urdaibai and the fishing towns turn the journey into more than a sequence of famous viewpoints.
Leave a Reply