San Juan de Gaztelugatxe aka the Dragonstone in Game of Thrones.
I was so excited when I found out that GoT wanted to film in Basque Country for some of their scenes as I grew up in Bilbao, Bizkaia.
Before the filming began, this location didn't have much of tourists lurking around but the number started to increase rapidly in the past few years. I hope that, between all of us, we can keep its purity, magical beauty and the nature around.
Also, don't forget to ring the Church's bell, which is located at the top of the islet, thrice!