If you’re a big fan of ancient ruins, architectural wonders, rich culinary experiences, and gorgeous waters, then a cruise along the cliffs and coves of Italy and Spain should definitely be on your bucket list. Both of these countries have their own world-renowned sites and vibrant experiences to offer. Spain is the home of tapas, paella, and incredible seafood. In Italy, you might be indulging in authentic pasta in Rome one day while another day brings a crisp gelato overlooking the Medite...