Get ready for a fun immersion in the daily life of Budapest—your local expert will show you how to use the metro (one of the oldest in Europe) to easily reach all the city has to offer. Start with a visit to one of the city’s irresistible market halls. Stalls spill over with produce, sausages and meats, festoons of dried paprika, cheeses, and jars of honey, all of it authentically Hungarian. After you leave the market, stop for coffee and a sweet treat at Szamos Gourmet Palace, a combination pastry shop, café and chocolate maker in Vörösmarty Square. Marzipan is a favorite confection in Budapest, and Szamos has specialized in making it since the 1930s, so you might want to try some—but the shop’s truffle selection is equally irresistible. Refreshed, you’ll be ready to hop back on the tram for a visit to the gracious green spaces of Károlyi Garden, sometimes described as Budapest’s most charming small park. You’ll ramble along the boulevards and pass the Hungarian National Museum, truly getting the feel for this dynamic city, as you head back toward the ship.

Note: Budapest’s market halls are closed on holidays. If your tour lands on a holiday, we will skip the market.

This panoramic tour is a wonderful way to get an overview of the city if you have never been here before. It will carry you from Heroes’ Square, created in 1896 to honor the thousand-year anniversary of Hungary’s founding and its greatest historical figures, past some of the city’s most striking architectural sights—Dohány Street Synagogue, the Hungarian National Museum, the state opera house and St. Stephen’s Basilica—and on to your next destination: the truly stunning Parliament Building, which you can explore inside and out. Today's excursion also takes you to the top of the 771 ft. high Gellért Hill, which is capped by the spectacular Citadella, where you can enjoy gorgeous views of Budapest and the Danube below.

From Batina you’ll head to Osijek, where you’ll visit Tvrda, a military and civil complex begun in 1687 by the Habsburgs after they took the region back from the Ottomans. You’ll also learn something of Osijek’s long history—which dates back to Roman times—and stop by the Church of the Holy Cross, built by the Franciscans after the Ottomans left.

Later, you’ll visit the Vucedol Museum. The basic idea behind the concept of this unique museum was integration into the terrain—the entire structure is designed to be mostly buried in the ground and only the façade is open to the landscape. Its shape, as serpentine, follows terrain, and on whose green roof you can reach the archaeological sites over the museum. Along the path, you’ll encounter the various Vučedol culture archaeological findings that have been discovered to date, which showcase the daily life and customs during a turbulent time of the immigration of the first Indo-Europeans and their relationship with the natives, the blending of material cultures and religions. Following your time at the museum, enjoy lunch at the Goldschmidt winery.

Next, you're off to Vukovar, whose bullet-riddled water tower stands as a reminder of the bitter Croatian War of Independence, fought between 1991 and 1995, when Croatia sought to break away from Yugoslavia. Thousands died during the siege of Vukovar, which was heavily damaged. As you take a short walk through Vukovar, you will see lasting signs of the conflict, but you will also see a revitalized community, determined to rebuild.

Venture into a lesser-known part of Croatia today. From Batina, head to Osijek, the capital of Slavonia. Osijek is an attractive town on the banks of the Drava River that combines a long history—settlement predates the Romans, who built a fortress there that was conquered by Attila the Hun— with an easygoing charm and a readiness to embrace the future. You’ll stroll through Tvrda, the baroque military and civil complex begun in 1687 by the Habsburgs after they seized the town from the Ottoman Turks, and see some of the historic highlights via a panoramic tour.

You’ll follow up your tour with a stop in a village just outside the city for a traditional Croatian lunch hosted by local villagers. Translators will be on hand to help you and your hosts converse, so you can actually learn a bit about one another’s lives and interests.

Next stop is the port of Vukovar, where your local expert will tell you about Vukovar’s calamitous experience during the Croatian War of Independence (1991-1995), when much of the city was shelled.

As a motorcoach carries you through the city, you’ll see a mix of architectural styles that reveal the city’s past, ranging from Gothic, Ottoman, baroque and art nouveau to utilitarian Communist apartment blocks and modern high-rises. While Belgrade has been no stranger to political upheaval, the 19th-century Residence of Princess Ljubica and serene old residential streets speak of calmer days, as do the bustling present-day café-lined boulevards. You’ll pass the tomb and memorial museum of Josip Broz Tito, which is located at the site of Tito’s former residence in Belgrade’s affluent Dedinje neighborhood, and visit Kalemegdan Fortress, high on a hill above the confluence of the Sava and Danube rivers.

Ancient Romans built the first fortress here, and successive conquerors and defenders—Slavs, Byzantines, Ottomans, Habsburgs—continued to build and destroy fortifications on this site for another 1,500 years. Walk along the old stone walls, passing monuments and memorials (some will surprise you—poets and composers are honored here as well as military actions), for a sense of Serbia’s distant and more recent history. It’s not the only intriguing historical sight you’ll see today, however. You will also visit the Karadjordjevic Dynasty Palace and sip a glass of sparkling Serbian wine as you tour a compound of palaces built in the 1920s and 1930s. Serbia’s royal family, which is related to most of Europe’s royalty, has a strictly honorary position in modern-day democratic Serbia, but Crown Prince Alexander (who did not feel that taking the title of king was appropriate when his father died in exile in the United States in 1972) and his family still live in these palaces. A local expert will show you the public rooms of the Royal Palace, the White Palace, the adjacent chapel and the spacious grounds.

Mount a bike and spend a leisurely half-day getting an up-close look at Belgrade, complete with lively commentary from your guide, who will tell you not just about the tumultuous recent past but also what it’s like to live here. Ride past Branko’s Bridge, Staro Sajmište (a former concentration camp), the Palace of Serbia and Hotel Jugoslavija; after a refreshing stop at a traditional fisherman’s bar, you’ll be ready to pedal to Kalemegdan Fortress and see a bit of Serbia’s more distant past.

Your first stop is Golubac Castle, one of the best-preserved medieval fortresses in Europe, a powerhouse that has loomed over the Danube for centuries.

Later you'll visit Lepenski Vir which is one of the largest and most significant prehistoric archeological sites from the Stone Age, located on the Danube. It was once the epicenter of one of the most highly developed prehistoric cultures, with complex social relations and even rudimentary urban planning. The discovery of this prehistoric settlement has changed the image experts once had about the early Stone Age, expanding scientists’ knowledge about human communities that walked the earth millennia ago.

Drive through the scenic Bulgarian countryside to Belogradchik, a small town in the foothills of the Balkan Mountains, not far from the Serbian border. After some light refreshment at a local hotel, you’ll be ready to explore the astonishing rock formations nearby, which are over 200 million years old—and have inspired nearly as many legends! Many of the strange wind- and weather-hewn shapes have names, such as Adam and Eve, the Bear and the Castle. The outcroppings formed a natural defense for the town that was enhanced with man-made fortifications over the centuries. Whether you choose to hike with a local expert to the top of the path or not, you’ll be rewarded with spectacular views. Your return will take you past some sights that highlight Vidin’s mixed heritage: the Orthodox cathedral, the Turkish mosque, the Konak (the 18th-century headquarters of the Turkish police) and the cruciform barracks (which date to the 1790s). The final stop will be Baba Vida, whose stern 10th-century stone walls were built on the site of a Roman watchtower.

Twice the capital of Bulgaria—before and after the Ottomans conquered the nation—Veliko Tarnovo climbs steep hills above the Yantra River, topped by the ruins of Tsarevets, the stronghold where Bulgaria’s kings ruled between 1185 and 1393. The remains of the great stone walls and towers that you see formed the historic heart of the Second Bulgarian Empire. History lives in this town, as a quick look at the wares for sale in Samovod Marketplace will show you: Handicrafts are all made by local artisans using ancient, medieval or Renaissance technologies. You’ll have time to peruse the exceptional local pottery and textiles there before heading to Arbanassi, home to six amazing 17th-century stone churches, each one decorated with colorful and intricate frescoes. Learn something of the multicultural history of this fascinating town at the Ethnographic Museum and visit the UNESCO-designated Nativity Church, where murals of the Nativity, the Last Judgment and the zodiac brilliantly blend religious and humanist iconography. At another of the churches, Holy Archangels Michael and Gabriel, you’ll hear the otherworldly singing of an Orthodox choir in a short concert. Your day’s adventure includes a traditional three-course Bulgarian lunch, complete with live folk music.

Walk through the woods of Rusenski Lom, a protected region that is home to a wide variety of rare birds, among other wildlife, to Ivanovo Rock Monastery—once an enclave of more than 40 churches and chapels that the devout built inside caves above the Lom River Valley. A UNESCO World Heritage Site, it is famous for its beautiful and well-preserved 14th-century murals.

Your next destination, the Basarbovo Rock Monastery, is the only rock monastery where monks still live and worship today. Climb the narrow rock stairway to the 15th-century cloister, which is cut into the limestone cliffs high above the Lom River, and take a look at the arresting frescoes. You’ll also spend some time in Rousse, a city with an easygoing, gracious feeling. Freedom Square, a huge open plaza, takes its name from the Freedom Monument, which soars from the center of the square; the stately Belle Epoque buildings surrounding the square attest to the city’s prosperity in the 1890s. Stroll along wide, tree-lined Alexandrovska, the main pedestrian street that links the city’s many attractive squares, encountering such landmark sights as Rousse’s grand theater, the city museum and the first movie theater (it opened in 1896).

“Give a penny for the Athenaeum.” Back in the 1880s, this was the theme for the fundraising campaign that resulted in one of Bucharest’s most beautiful and most beloved buildings: the Romanian Athenaeum. Ordinary citizens, not wealthy patrons of the arts, contributed their pennies and built a jewel-box concert hall with perfect acoustics, which they cherish to this day: It’s called the spiritual and artistic heart of the nation. Start to explore the Bucharest locals love right here with a look at the stately neoclassical home of the George Enescu Romanian Philharmonic Orchestra, and continue to Revolution Square, perhaps best known for the moment when Nicolae Ceausescu climbed into a helicopter on the roof of the Central Committee building and fled Bucharest in 1989. Stroll past the elegant shops in the neighborhood, as you head to Lipscani, the restored old quarter. Just a few years ago this neighborhood was all but a shambles; now it is a lively social center. Here you’ll find everything from a famous beer hall to a spectacularly renovated bookstore, as well as the city’s oldest surviving church and the remnants of the Old Princely Court, where the Wallachian rulers—including Vlad the Impaler—lived in the 15th and 16th centuries. Your walking tour ends at Hanul Lui Manuc, built two centuries ago as an inn and recently restored, where you will take a seat in the tree-shaded courtyard and relax over some favorite local appetizers—perhaps some stuffed mushrooms and a variety of sausages.

Bucharest began as a fortress in the 15th century, a warlike origin that set the tone for its turbulent history. It saw glory days as the summer residence of the Wallachian princes and was burned to the ground by the Ottoman Turks; then Austria-Hungary and imperial Russia fought over it for a century. After Wallachia and Moldavia united to form Romania in the mid-19th century, Bucharest enjoyed a prosperity that was reflected in its extravagant architecture, some of which miraculously survived WWII bombing and Communist building programs. You’ll see Bucharest’s very own Triumphal Arch, which is modeled after the Arc de Triomphe in Paris, and Victoria Boulevard, lined with chic shops and handsomely restored pre-war buildings—and sites where protests brought down Ceausescu’s regime in 1989. These days Bucharest enjoys a lively and eclectic cultural scene, hosting international arts festivals and concerts, and a measure of prosperity apparent in its busy cafés and thriving street life.

The opulent former residence of Romania's former leader, Nicolae Ceausescu, is nestled in one of Bucharest’s most desirable neighborhoods, where you’ll enjoy a guided tour of this impeccable mansion. Thirty years have passed since deposed Romanian President Ceausescu and his wife Elena were executed by a firing squad on Christmas Day in 1989, but now you have the chance to roam the breathtaking 80-room residence where the couple once lived, which had been closed to the public since that fateful day. Get a glimpse into the extravagant lifestyle that Romania’s final dictator and his family enjoyed during a time when most Romanians were suffering, surviving only on food and fuel rations. Marvel at the striking interior, designed by Romanian artists with the influence of Baroque, Rococo, Rocaille, medieval Romanian, and Renaissance styles. See the precious gifts receive by Ceausescu during his reign from famous heads of states, like Charles de Gaulle and Elizabeth II, still sitting proudly on display.