Do You Need Tickets for San Juan de Gaztelugatxe?

The Controlled-Access Calendar

The table below lists the days marked in blue on the yearly access calendar of the Bizkaia provincial council, the days when a free online ticket is compulsory. The weekend dates move a little each year, and bookings open only for the current calendar year, so check the new calendar before you fix a date.

Free-Access Days

On days outside the calendar, the official booking site shows a banner that reads free access, no reservation ticket required. That makes the site a quick check before any visit, even in January. Free days are quieter, but the walk is the same: 1,200 m down the Urizarreta route at a 35% gradient, then the stone bridge and the 241 steps.

Bermeo tourism sums the pattern up as high season, half-season weekends, holidays and bridge days.

Booking Limits by Party Size

The official booking rules split requests by party size. The table compares the three request types and the maximum number of free tickets each one may hold, as the Gaztelugatxe Tiketa rules set them.

Where Money Does Come In

The only spending is the trip itself. A coach day such as the Gaztelugatxe with Access, Bermeo and Gernika from Bilbao costs $33 per person and carries the access booking when one is required. The Gaztelugatxe and Basque Coast Walk from Bilbao costs $78 for 3.5 hours with the islet entrance included.

Groups larger than 60 email gaztelugatxe@bizkaia.eus instead of using the platform.

Step by Step

Open Gaztelugatxe Tiketa, the booking site of the Bizkaia provincial council, in Basque, Spanish, English or French. Pick a day, pick a time slot and enter up to 10 people. A confirmation email follows.

At the islet, access is only through the signposted zones, where staff check and register each reservation. Show the ticket printed or on a mobile device. Keep the confirmation email until you finish the route, because staff may ask for it again.

• Book only the slot you can reach: entry at any other time is not allowed
• One request holds up to 10 tickets
• The slot length and slot hours are shown only inside the booking system

Changing or Cancelling

Cancel from the link in the confirmation email. The rules ask for early cancellation so someone else can use the place. If bad weather changes your plans, the province asks you to cancel online and book another day.

On orange-alert days it recommends not climbing to the hermitage during the affected hours, so check the Euskalmet forecast the evening before.

Building in a Margin

The Urizarreta car park has 22 spaces and the Lurgorri car park has 57. Both fill most often between 10:00 and 16:00. A height barrier limits them to 2 m, so motorhomes park in Bakio or Bermeo. The province suggests leaving the car in Bakio or Bermeo and walking or taking the bus, and Bermeo tourism gives the same advice.

From Bakio the coastal path is about 2 km to the Urizarreta entrance. From the Lurgorri car park it is about 1 km to the Ermu entrance. Add that walk to your journey time before you pick a slot.

Why a No-Show Costs More Than a Day

A booking left unused blocks the person from making a new reservation for one year. If you cannot make it, cancel from the email link, even an hour before. A guided tour with the access booking moves that risk to the operator: the Gaztelugatxe Small-Group Visit with Access Included picks you up at your hotel in Biscay and spends about 2 hours 20 minutes walking to the hermitage.

Your Options When a Day Is Full

The table matches each situation to the next move. The tour prices and inclusions come from the tour listings, and the access rules from the Bizkaia provincial council.

Tours That Carry the Access Booking

Only some tours carry it. The Bilbao coach and minivan days with access are the Txakoli day at $55, the Gaztelugatxe, Mundaka and Gernika Tour from Bilbao at $77, the $33 coach day and the Gaztelugatxe Walking Day with Bermeo and Gernika at $78. The Bizkaia Bridge, Gaztelugatxe, Bermeo and Gernika Tour at $68.11 does not walk to the hermitage and shows the islet from above.

For other tours the listing does not state the access booking, so ask the operator or book your own free slot.

Seeing the Islet From the Sea

Boats leave from the port of Bermeo, run by Hegaluze, and the Basque Government lists a boat trip to San Juan de Gaztelugatxe among the routes around Urdaibai. From the water you also see why Bermeo fishing boats make several turns to port and starboard around the islet for luck.

Planning Around 10:00-19:00

The attention points and the first-aid kit are staffed from 10:00 to 19:00, and the whole site is a cardioprotected space with a defibrillator. The province tells visitors to allow about 2.5 hours, so pick a slot that leaves that much time before 19:00 if you want staff on site. Car parks are fullest from 10:00 to 16:00, and Bermeo tourism names midday as the busiest time, especially in summer and on holidays.

There are only two sets of toilets: next to the Urizarreta attention point and at the Ermu control point. Picnic tables stand along the Ermu route.

Days to Avoid

The province reserves 24 June, 31 July, 29 August, 31 August and 30 December for local celebrations and asks tourists to avoid them. 24 June is the romeria of San Juan, the busiest pilgrimage day, and Mass is held at the hermitage on 30 December.

The Two Routes

The table compares the two official routes, with the lengths and gradients the Bizkaia provincial council publishes for each one.

Who Should Think Twice

The province calls the walk physically demanding. It is not recommended for people with heart or breathing problems, reduced mobility, or with strollers. People with reduced mobility can enjoy the view from the lookout on the Ermu route instead of climbing to the hermitage.

Bring comfortable clothes and shoes, water, and sun cream in summer and on sunny days. Dogs must stay on a leash and drones are prohibited.

What Changes on a Free Day

Nothing changes on the path. You still go in by Urizarreta and out by Ermu, still climb the 241 steps, and the protected-area rules still apply: stay on the marked paths, no camping, no fires, no shellfish gathering and no diving. Most of November and December are free-access days too, apart from 1 November, 5-8 December and 30 December.

Winter weather decides more than the calendar. On orange-alert days the province recommends not climbing to the hermitage during the affected hours.

What You Find at the Top

A bell hangs on the front wall of the church, and visitors ring it three times to drive away evil spirits. Legend says St John the Baptist took three strides from Bermeo to the hermitage, leaving a footprint inscribed San Juan on the last step. Inside, sailors and fishermen leave ship models, paintings and photos.

The building you see is a reconstruction. The first is thought to date from the 9th century. The hermitage burned in 1978 and the major rebuild was completed in 1983. In 1334 Alfonso XI of Castile besieged the rock for more than a month. In Game of Thrones, the show replaced the hermitage with a large castle.

Car, Bus, Train or Tour

The table sets the four ways in side by side. Drive times, lines and car parks come from the Bizkaia provincial council, and tour prices from the tour listings.

Turning It Into a Full Day

Bermeo, Mundaka and Gernika sit in the Urdaibai Biosphere Reserve, listed by UNESCO in 1984. Cape Matxitxako, on the Gaztelugatxe trail, has lighthouses from 1852 and 1909 and whale and dolphin watching from summer to autumn. The Gaztelugatxe and Cape Matxitxako Tour from Bilbao pairs the two in 4 hours for $80, though its listing does not state the access booking.