Formerly a sleepy Spanish city, Barcelona has recently been reborn as an eclectic fusion of the modern and medieval. This coastal city exudes European charm and welcomes multitudes of travelers every year. It’s a major destination with must-see architectural gems that date back some 2,000 years. You’ll encounter fascinating examples from the Roman Empire, the Middle Ages, the Modern masters like Gaudî, and many Cataluñian greats. Outstanding art museums can be found throughout the city, proudly displaying the works of world-renowned artists and countrymen, including Goya, Pablo Picasso, Salvador Dalî, and Joan Miró. For a respite from the hustle and bustle of the city center, venture to the awaiting Mediterranean Sea and all the seaside has to offer. Maybe a brisk hike in the nearby forest covered Collserola Hills or the hilltop in Montjuïc with its botanical gardens is the perfect recharge for a rollicking evening in one of the premier party capitals of the world. Round out your cruise to Barcelona dining at a tapas bar and savor a variety of delicious small dishes to share—from traditional Spanish to the more innovative.

Mykonos is known for its whitewashed villages sprinkled with blue and jade green. It's also famous for its sophisticated nightlife. The most popular island in the Cyclades is bustling with activity, awash in beautiful alleyways, and home to alluring sandy beaches.

Once the capital of the Roman province of Asia Minor, this coastal town is now an archeologist’s dream. The UNESCO World Heritage ruins of Ephesus impress even those familiar with the world's other ancient cities. Though excavations have been underway for 150 years, only 20 percent of the city has been uncovered. This former Greek banking and trading center is rich with historic sites, including the Great Theater, the Temple of Hadrian, and the Temple of Artemis, one of the Seven Wonders of the Ancient World. On your Europe cruise, check out the the Celsus Library — built in 117 A.D.— made up of towering columns highlighted by the statue of the goddess of wisdom.

In exotic Istanbul, you could spend an entire day strolling through the Grand Bazaar, exploring the famous Blue Mosque, or wandering through the majestic Topkapi Palace, with its gardens, libraries and 400-roomharem. Enjoy an overnight port here for extra time to explore this iconic city.

Here on the island of Santorini, you’ll find a classic Greek seascape—whitewashed houses accented by sea-blue roofs. This is a treasure trove for both professional and amateur archeology buffs, with sites that include tombs that date back to the 9th century and the sanctuary of Apollo. In many ways, Santorini could be considered an explosive place, being that its terraced collection of homes and windmills lie on a caldera-- a huge basin formed by an erupting volcano. The island’s volcanic past has also produced delicious grapes for excellent wines that are well worth investigating while on your Santorini cruise. Some of the best on the island can be found in Pyrgos, Megalochori, and Oia. Oia’s hilltop not only has the ancient, Minoan site of Akrotiri, but is quite possibly the best vantage point from which to witness the spectacular sunsets. And, if you have some time, take a short trip to the island of Nea Kameni for a dip in its famous hot springs. The warm dark waters are enriched with iron and manganese and considered therapeutic.

This small port on the Ionian coast is your gateway to ancient Olympia, the home of the original Olympic Games. Olympia has preserved both athletic and mythological monuments, many dating back to 776 BC. Most intriguing is the stadium, which is still standing, and the gymnasium. The museum also offers a peek at fabulous Greek sculptures.This Grecian port city is also the gateway to one of the most important archeological sites in the world, the ruins of ancient Olympia. You can relive the glory of ancient Greece on your Katakolon cruise. As the birthplace of the Olympics, the great stadium still echoes the cheering of the first superstars of sport. Enter the stadium and pose in the marble starting blocks where the first marathoners once stood. Take a scenic drive through the small Greek villages on the way to Kouroutas Beach and spend three hours relaxing under the sun, swimming, and soaking up a perfect Greek beach day. Soak up the gorgeous Katakolon waterfront views while savoring traditional Greek specialties, like pastitsio or moussaka at one of the quaint tavernas and cafes offering shady outdoor tables. And of course, an abundance of calamari and other fresh seafood brought in by local fishermen are always on menus.

Civitavecchia was settled in 108 A.D. by the Emperor Trajan and has since served faithfully as a gateway to Rome, the capital of Italy. Once the center of the Ancient World from which emperors ruled over nearly all of western civilization, Rome is still a cultural mecca. Only a few cities in the world can boast such a well-preserved level of architecture, art, and religious iconography. There’s an enormous wealth of culture and history to discover on a cruise to Rome. Visit the ancient halls of the 50,000-seat Colosseum, gaze upon the ceilings of Sistine Chapel in Vatican City, and stroll the Capitoline Museum. Roman culinary prowess is well respected and beloved the world over. Experience authentic pizza, hearty bowls of fresh pasta, excellent cheeses, wines, seafood, and delightful desserts like tiramisu and gelato at family-run trattorias that have been preparing these traditional dishes for centuries. Walk the cobblestoned piazzas making your way to narrow side streets where you’re sure to find craftsman shops and beautiful boutiques filled with gorgeous handmade accessories and homewares for keepsakes and souvenirs.