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Where Is Dragonstone? The Game of Thrones Location at San Juan de Gaztelugatxe
The Dragonstone Game of Thrones location is not a castle you can walk into: it is San Juan de Gaztelugatxe, an islet with a small hermitage on the Basque coast of Spain, between Bakio and Bermeo. This guide covers where it is, what the show changed, which other Basque spots appear in the series, and how to visit, from the free access ticket to the 241 steps. Turismo Euskadi lists the islet as Dragonstone, Daenerys Targaryen's castle. Visit Biscay notes that the show replaced the hermitage with a large castle, so the real summit is a chapel, a bell and a view over the sea.
Quick answer Dragonstone in real life: San Juan de Gaztelugatxe, Spain
Dragonstone is San Juan de Gaztelugatxe, an islet about 35 km from Bilbao on the Basque coast, joined to the shore by a stone bridge and 241 steps. Turismo Euskadi lists it as Daenerys Targaryen's castle in Game of Thrones. On screen a large castle replaces the hermitage. Access is free, but on controlled-access days you need a free ticket booked online.
Key takeaways
- Join a day trip with the access included, such as the Gaztelugatxe and Gernika Tour from San Sebastian.
- Staying in Bilbao? The Gaztelugatxe and San Sebastian Day Trip from Bilbao spends 09:15-11:00 at the islet.
- On controlled-access days book a free ticket first, see the calendar.
- Compare shorter walks from Bilbao among the other San Juan de Gaztelugatxe tours.
Where Is Dragonstone Located in Real Life?
The real Dragonstone is San Juan de Gaztelugatxe, an islet between Bakio and Bermeo in Bizkaia, in the Basque Country of northern Spain.
On the show, Dragonstone is a castle on an island of the same name in Blackwater Bay. In the real world, Turismo Euskadi names San Juan de Gaztelugatxe as that island.
Dragonstone on the Map
San Juan de Gaztelugatxe lies between Bakio and Bermeo, about 35 km from Bilbao, a drive of roughly 45 minutes. The Bizkaia provincial council manages the site, which has been a protected biotope since 1998 and was renamed a Natural Monument in 2023. The table sets the fictional island beside the real one.
| Dragonstone in the show | San Juan de Gaztelugatxe in real life |
|---|---|
| Castle on an island in Blackwater Bay | Hermitage on an islet between Bakio and Bermeo |
| Ancestral seat of House Targaryen | Hermitage of St John the Baptist, a pilgrimage site |
| A large castle at the summit | A rebuilt hermitage with a bell on its front wall |
| Valyrian stonemasonry and dragon gargoyles | A stone bridge and 241 steps |
Sources: Provincial Council of Biscay, Basque Country Tourism, Visit Biscay.
The islet and hermitage that stood in for Dragonstone. Photo: Jules Verne Times Two, CC BY-SA 4.0, via Wikimedia Commons
Tours That Fit
Day trips that walk to the Dragonstone islet with the access booking included in the price.
from $106
Bilbao, Guggenheim and Gaztelugatxe from San Sebastian
A 9-hour day from San Sebastian: Gaztelugatxe with tickets, Bilbao old town and the Guggenheim on the options that include it.
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from $147.58
Gaztelugatxe and Gernika Tour from San Sebastian
An 8-hour bilingual day from San Sebastian with the islet walk, Gernika and all ticket fees, minimum 4 adults per booking.
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from $106
Gaztelugatxe and San Sebastian Day Trip from Bilbao
Gaztelugatxe in the morning, then a guided walk and free time in San Sebastian, ending back in Bilbao after 10 hours.
Check AvailabilityIs There a Real Castle on the Islet?
No, the summit holds a rebuilt hermitage, and Visit Biscay says the show replaced it with a large castle.
The most common surprise on arrival is the size of the building at the top.
What Stands at the Top
The current hermitage is a reconstruction. The first building is thought to date from the 9th century and became a convent in the 12th century. In 1334 Alfonso XI of Castile besieged the rock for more than a month.
The hermitage burned in 1978 and the major rebuild was completed in 1983. Visitors ring the bell on its front wall three times to drive away evil spirits, and sailors leave ship models, paintings and photos inside as offerings.
Where the Castle Interiors Are
The interiors were never on the islet. The Dragonstone throne room set can be visited at Linen Mill Studios in Banbridge, Northern Ireland, on a fully accessible route. The Basque islet gave the show its island, the stone bridge and the stair climbing to the summit.
Sources: Visit Biscay, Provincial Council of Biscay.
How Close Is Dragonstone to King's Landing?
In the story, Dragonstone sits at the entrance to Blackwater Bay below the Dragonmont, guarding the sea approach to King's Landing, and the fiction gives no exact distance.
That position is why the island matters in the plot. Whoever holds it watches the mouth of the bay.
The Island in the Story
Dragonstone is the original seat of House Targaryen, built with Valyrian stonemasonry, with the Chamber of the Painted Table and dragon-shaped gargoyles. It is held by Stannis Baratheon when the series begins, and Melisandre burns the wooden statues of the Seven on its beach. Later it becomes Daenerys Targaryen's castle, which is the role Turismo Euskadi names for the Basque islet.
The Distance That Matters for a Visit
For a traveller, the useful figure is Bilbao to the islet: about 35 km, roughly 45 minutes by car via BI-631 toward Loiu airport and then BI-2101 toward Bakio. From Gernika the drive takes about one hour.
Source: Provincial Council of Biscay.
Which Other Basque Places Appear in Game of Thrones?
Turismo Euskadi names Itzurun beach in Zumaia and Murriola beach in Barrika as Basque filming locations alongside San Juan de Gaztelugatxe.
The islet is the best known of the Basque filming locations, but not the only one.
The Basque Filming Locations
The table lists the Basque places that Turismo Euskadi names as Game of Thrones filming locations. Only San Juan de Gaztelugatxe has a published role, Dragonstone.
| Location | Role named by Turismo Euskadi |
|---|---|
| San Juan de Gaztelugatxe | Dragonstone, Daenerys Targaryen's castle |
| Itzurun beach, Zumaia | Basque filming location |
| Murriola beach, Barrika | Basque filming location |
Source: Basque Country Tourism.
Do You Need Low Tide to Reach Dragonstone?
No, a stone bridge joins the islet to the coast, so the crossing does not depend on the tide, but the walk down and the 241 steps are hard work.
Many visitors expect a tidal causeway. The real obstacle is the gradient.
The Routes and the Steps
Cars can no longer drive down to the bridge because of unstable ground, so everyone walks down from the car parks by the old road. The table gives the two official routes. The province advises allowing about two and a half hours for the visit.
| Route | Length | Gradient | Use |
|---|---|---|---|
| Urizarreta | 1,200 m | 35% | Entry route |
| Ermu | 1,600 m | 15% | Return route |
| Stone bridge and stairs | 241 steps | Steady climb | To the hermitage |
Who Should Not Climb
The walk is not recommended for people with heart or breathing problems, reduced mobility or strollers. Visitors with reduced mobility can enjoy the view from the lookout on the Ermu route. A footprint at the foot of the steps is said to be St John the Baptist's, and stepping in it brings good luck.
Sources: Provincial Council of Biscay, Visit Biscay.
Do You Need a Ticket to Visit Dragonstone?
Access is free, but on controlled-access days you must reserve a free ticket online, and the site takes up to 1,462 visitors a day.
The Bizkaia provincial council publishes the access calendar each year, and bookings open only for the current year.
Controlled-Access Days
The table lists the controlled-access days on the official calendar. On every other day access is free with no reservation or ticket. Summer days fill, so book early.
| Period | Controlled-access days |
|---|---|
| Spring | 28 March to 12 April, 18-19 and 25-26 April |
| May | 1-3 May and every May weekend |
| June | 6-7 and 13-14 June, then every day from 15 June |
| Summer | Every day to 20 September, plus 26-27 September |
| Autumn and winter | 3-4, 10-12, 17-18, 24-25 and 31 October, 1 November, 5-8 and 30 December |
| Free access, no ticket | January, February, 1-27 March, most of November and December |
Booking Rules
Book on the official Gaztelugatxe Tiketa site. Show the ticket printed or on a mobile device at the attention point, staffed 10:00-19:00, and keep the confirmation email until you finish the route. A booking is cancelled automatically 60 minutes after the stated time.
A no-show blocks new bookings for one year, so cancel from the link in the email if plans change. Drones are prohibited, which matters for fans hoping to film the island from above.
Sources: Provincial Council of Biscay, Tiketa.
How Do You Get to the Dragonstone Location from Bilbao?
Drive about 45 minutes toward Bakio, take Bizkaibus with a change, or join a day trip that includes the access.
Car parks fill from 10:00 to 16:00, so the province suggests parking in Bakio or Bermeo and taking the bus or walking.
Your Options from Bilbao
The table compares the ways to reach the islet, from the official transport information. Parking at Urizarreta has 22 public spaces and Lurgorri has 57.
| Option | How it works |
|---|---|
| Car | About 45 minutes via BI-631 and BI-2101 toward Bakio |
| Bus, September to June | Bizkaibus A3518 to Bakio or A3527 to Bermeo, then the A3524 van-taxi, cash only |
| Train | Euskotren line E4 to Bermeo, then a bus |
| Boat | Hegaluze boats leave from the port of Bermeo |
| Day trip | A guided tour with transport and the access included |
Day Trips That Include the Access
The Gaztelugatxe and San Sebastian Day Trip from Bilbao costs $106 per person, leaves Bilbao at 08:30 and spends 09:15-11:00 at the islet before San Sebastian. From San Sebastian, the Gaztelugatxe and Gernika Tour from San Sebastian costs $147.58 for 8 hours with a guided walk to the hermitage, and the Bilbao, Guggenheim and Gaztelugatxe from San Sebastian costs $106 for 9 hours with an optional climb. Each includes the islet access and free cancellation up to 24 hours ahead.
Sources: Provincial Council of Biscay, Urdaibai Tourism.
When Is the Best Time to Visit Dragonstone?
Avoid the five local celebration days and midday in summer, and go in January or February for free access with no ticket.
Crowds and weather decide the visit, so plan around both.
Dates to Plan Around
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, popular in Bermeo. On 29 August the Bermeo council procession still goes to Gaztelugatxe. Bermeo tourism says midday is the busiest time in summer and on holidays.
On orange-alert days the province advises against the climb during the affected hours, so check Euskalmet first.
Source: Provincial Council of Biscay.
The bridge and the stairway from the cliffs above. Photo: Nuri Lopez bartalamus, CC0, via Wikimedia Commons
Dragonstone Questions, Answered
Where is Dragonstone located in real life?
At San Juan de Gaztelugatxe, an islet between Bakio and Bermeo on the Basque coast, about 35 km from Bilbao. The Gaztelugatxe and San Sebastian Day Trip from Bilbao reaches it by 09:15.
How close is Dragonstone to King's Landing?
In the story it guards the entrance to Blackwater Bay, the sea approach to King's Landing, with no exact distance given. See the island in the story.
Where did Drogon take Daenerys after she was killed?
The official Basque filming lists tie San Juan de Gaztelugatxe only to Dragonstone, Daenerys Targaryen's castle, not to that final scene. See the Basque filming locations.
Is there a real Dragonstone castle?
No. The summit holds a rebuilt hermitage, and the throne room set is at Linen Mill Studios in Banbridge. See what stands at the top.
Is the Dragonstone walk hard?
Yes. The Urizarreta route in is 1,200 m at a 35% gradient, then 241 steps to the hermitage. See the routes and the steps.
Can you visit Dragonstone without a car?
Yes, by Bizkaibus with a change or on a day trip such as the Gaztelugatxe and Gernika Tour from San Sebastian, which includes transport and the access.
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