Picture this: you’re ready to hop on a Carnival cruise, imagining epic pool parties, mouthwatering tacos, and island vibes. But then it hits you, do you need a passport for Carnival cruise? It’s the question buzzing in every first-time cruiser’s mind. Don’t sweat it! This post is here to break it all down in super simple terms, so you can focus on the fun stuff like picking which shore excursion to crush.