Celtic tribes were present in northwest Spain, as testified by this fort in Galicia, SpainImage: Roman Kýbus/Zoonar/picture alliance Wait, how do you pronounce 'Celts' again? Is it "kelt" or "selt"?

A stunning Spanish region boasting gorgeous beaches is where people from the country sneak off for a holiday as travel hubs heave with tourists. Galicia ... also beautiful Celtic ruins to be ...