Until a few years ago, Portugal was a savvy traveler’s best-kept secret. Gorgeous beaches, fantastic and affordable wines, lovely architecture, welcoming people, and all the octopus you can eat — what’s not to love? While an increasing number of tourists have discovered the wonders of this Iberian country, it’s managed to maintain its ample charms and will leave you daydreaming about your next visit as soon as you board the plane home.