How to get to San Juan de Gaztelugatxe?
First you will have to get to the Basque Country. If you are staying in Madrid or Barcelona this will be a piece of cake because both cities offer flights and trains to Bilbao and San Sebastián. You best bet is to fly into Bilbao, it’s fast and easy and relatively cheap.
Now, from either San Sebastian or Bilbao, the best and most comfortable way of getting to Dragonstone is by car, but you can also get there using public transportation. The A3518 bus from Bilbao will take you directly there in about an hours’ time. There is no public transport option unfortunately from San Sebastian.
How to get to San Juan de Gaztelugatxe from Bilbao?
If you are driving from Bilbao it will take you 50 minutes: