San Juan de Gaztelugatxe is a small island off the coast of the Basque Country connected to land by a stone bridge and narrow 241 step path. At the top sits a church with a bell that, according to local legend, will grant wishes to those who ring it three times. The island, featuring in the TV show Game of Thrones, has seen its church rebuilt over centuries due to fires and battles though the scenic landscape remains a popular tourist destination.