Trieste is the capital city of the Friuli Venezia Giulia region in northeast Italy. A port city, it occupies a thin strip of land between the Adriatic coast and Slovenia’s border on the limestone-dominated Karst Plateau. Italian, Austro-Hungarian and Slovenian influences are all evident in its layout, which encompasses a medieval old city and a neoclassical Austrian quarter.

It may sound like the name of some fantastic distant land or even a planet, but the only things out of this world about Zadar are its seaside views, delicious Croatian-Mediterranean cuisine and wines and the warm welcome when you arrive in this history-steeped Croatian town. Perched on a peninsula extending into the Adriatic, Zadar was a crossroads in the ancient world and a cornerstone of the Venetian Empire. As in many Croatian towns, layers of history and art are everywhere (keep your eyes open for the ubiquitous signature Venetian lions). In recent years, Croatia has found some new fame as the backdrop for Game of Thrones, but Zadar’s story of survival rivals anything that Hollywood could imagine. Caught on the front lines between the Allies and Mussolini’s troops, some 60 percent of the city’s buildings were destroyed in World War II. Today, however, the city that was once described as “the Dresden of the Adriatic” has been meticulously restored. From the new tourist port, Gaženica, to the Victorian-era Riva seafront walkway and the cobblestoned streets of the old town, Zadar dazzles visitors once again, just as it has for centuries.

On the southern end of Croatia‘s Adriatic coast, Dubrovnik staked its claim to glory during the 450 years it existed as the independent Ragusan Republic, shoulder to shoulder with mighty forces like Venice and the Ottoman Empire. Once a renowned seafaring, shipbuilding and trading center, today it‘s an enchanting tourist destination. Dubrovnik seduces sightseeing visitors with its polished (and very clean!) limestone streets, theatrical architecture, charming café, welcoming restaurants and distinctive shops along scenic side streets. The natural backdrop, much of which is protected, consists of pine and cypress forests and the shimmering Adriatic, dotted with uninhabited islands. Visitors quickly discover that the wider Dubrovnik area is just as striking as its main attraction—the Old Town. A wander around the historic heart of Dubrovnik can hit the main sights, but take it a step further (or a staircase further, really), and you‘ll see that people do still live in the historic quarter, even though its polished streets make it look like a museum. You may catch the sound of a piano from the High School of Music and Arts, or hear the Dubrovnik Symphony Orchestra rehearsing in the Revelin Fortress, or encounter school kids on a break. Life unrolls as you stroll past.

Kotor is located along one of Montenegro‘s most beautiful bays. First settled during the days of ancient Rome, the city today has a well preserved urban centre with a vibrant community. Medieval architecture and numerous monuments of cultural heritage have made Kotor a UNESCO listed “World Natural and Historical Heritage Site.”

Corfu is the pearl of the Ionian Sea, attracting royalty from across Europe in the 19th century, and modern celebrities from all over the world ever since. The island reflects a triple heritage. As well as being undeniably Greek, the culture and food also show a clear nod towards nearby Italy, particularly Venice, whose fortresses dot the island. The British influence may be unexpected, but as they ruled the island for many years, they have left such surprises in the Mediterranean as cricket and ginger beer.The bustling atmosphere of Corfu Town remains elegant, infused with culture and history. Parts of the rest of the island have been overdeveloped, but there are still great swaths that epitomize why the Greek islands are still regarded as the most beautiful in the world, with white-sand beaches backed by verdant mountains hiding traditional old villages. It is easy to see how Corfu has inspired generations of writers: from Shakespeare, through Edward Lear, to Gerald Durrell. A true gem.

Messina‘s astrological clock is as much a man-made masterpiece as the road leading to Taormina, which canitlevers out of the rocky cliff face and stands on impossibly tall pylons. Leave it to the Italians to design a road that‘s both a thrill-ride and a feat of engineering! Once you‘re safely in Taormina, walk to the sublime Greco-Roman theatre that overlooks Naxos Bay and snow-capped Mt Etna, and spend some time on the Corso Umberto with a gelato firmly in hand.

Rising behind the wide curve of its bay with brooding Mount Vesuvius and the deep blue sea as a backdrop, Naples, Italy enjoys a magnificent natural setting. It is the third-largest city in Italy after Rome and Milan, and arguably the most colorful and seductive of them all: Splendor and squalor live side by side in 21st-century Naples, and the mix is intoxicating. Cruise to Naples, home to world-class museums and attractions. Naples has something for everyone – superb restaurants, eclectic shopping, a thriving contemporary art scene and an edgy and vibrant street life. But once you’ve had enough of the pounding traffic and jostling crowds while sightseeing in Naples, there are endless opportunities for exploration further afield. The celebrated Roman ruins of Pompeii and Herculaneum, both victims of Vesuvius’ devastating 79 C.E. eruption, lie just south of the city. Explore Naples‘ history or take a short ride over to the island of Capri on a Naples shore excursion. The delightful town of Sorrento and the magnificent scenery of the Amalfi Coast are also within easy reach, and the dolce vita glamour of Capri—not to mention the healing thermal waters of Ischia—are a short hydrofoil hop from the mainland. Naples cruises offer a perfect mix of cultural and natural attractions.

When you embark on a cruise to Rome with Holland America Line you experience its bustling modernism along with its rich history. You can walk in the footsteps of emperors, have coffee in Renaissance piazzas and see contemporary art all in one afternoon. Your sightseeing time in Rome begins at the nearby port of Civitavecchia, a seaside town with roots that stretch back to the Etruscan era. Take note of the Forte Michelangelo (both Bramante and Michelangelo had a hand in its design), and the lungomare, a lively stretch along the sea with beach clubs, bars and restaurants. Once in the Eternal City you can fill your day with museums, churches, archaeological sites, traditional trattorias, artisan shops and, of course, gelato. The Colosseum and the Vatican Museums are Rome‘s superstar attractions, but there are plenty of quieter gems to explore. For food lovers there are the markets in Campo de‘ Fiori or the slightly farther flung Testaccio. The hip neighborhood of Monti, next to the Colosseum, has a vibrant piazza scene and boutique shopping, while the Villa Borghese offers a green oasis with a view towards Saint Peter’s Basilica and the masterpiece-filled Galleria Borghese. Although Rome might not have been built in one day, you‘ll certainly be able to see its highlights on our Rome cruises along with the top things to do there in 24 hours.