gaztelugatxeko doniene in basque hermitage, spain

shore beautiful europe beach tourism summer atlantic basque country bay biscay biskaya bizkaia blue chapel church clouds coast coastline gaztelugatxe gaztelugatxeko doniene hermitage hike hiking island islet john baptist landmark landscape nature ocean outdoor religion rock rocky juan scenic sea sky spain stairs surface templar travel view water top island spain dates 10th century people unrecognizable