FOUNTAINS TO FLAMENCO

The capital city in the land of Leonardo, Michelangelo and the popes is today a living museum with gorgeous artwork, amazing architecture and inspiring ancient sites. At the same time, it's alive and vibrant in a 21st-century way. It's an unforgettable city to visit, and we'll warn you right now that once you've experienced it, you'll want to go back for more.

One of our favorite things to do there is walk and ogle. On a recent visit, we took one day to do the route from Vatican City and St. Peter's Basilica -- with its jaw-dropping art, statuary, and religious significance -- to Via del Corso, where our quest for the latest Italian fashions was more than fulfilled amidst the well-dressed crowd of Roman shoppers. The next day, we went on an ancient history quest past ruins and columns, traversing the same streets Julius Caesar strode (and rode) to the Colosseum, where gladiators once battled. Walking on, we were awed by the Pantheon, the well-preserved ancient symbol of Rome and now a great hangout spot.

First-time visitors, many envisioning Rome as big and congested, will be surprised by the scenic layout, with its famous seven hills and the Tiber River running through the city. (Cleopatra famously made her grand entrance from the river.) And the senses may be shocked by the general energy, hustle and bustle. With cars, taxis and scooters roaring here and there, crossing the street can be a challenge. (Don't worry; there are quiet piazzas aplenty with lovely cafes where you can get away from it all and unwind.)

The food is, of course, wonderful -- we can't eat enough pasta -- and the spirit of la dolce vita (the good life) abounds. Whenever we do such a quest in Rome, we do regular gelato stops (try the yummy pine nut flavor) or coffee breaks. And the shopping scene serves up Prada, Gucci, Armani and more. (High style can be found in more affordable brands like Furla, as well.) What could be better than that?

No question, Rome has one of the world's most important collections of once-in-a-lifetime sights to see, including St. Peter's Basilica and the Sistine Chapel, the Colosseum, the Pantheon, the Forum and on and on and on. And for those historic monuments alone, the city is worth a visit.

But if you're on an itinerary where Rome is just a port of call for the day, you won't see everything. Either resign yourself to that fact, or book a tour that will at least drive you by the main sights. Be aware the port for Rome, Civitavecchia, is about 1.5 to 2 hours from the city. (There is decent train service.) If you're beginning or ending your cruise there, plan to stay at least a couple of nights to explore the Eternal City; it's likely to steal a piece of your heart. Make sure to drop a coin in Trevi Fountain, which is said to assure you'll come back again.

The city of Olbia is the gateway to Costa Smeralda -- the Emerald Coast -- of Sardinia, the second-largest island in the Mediterranean Sea. (Only Sicily is larger.) Located about 150 miles southwest of Italy's mainland harbor town of Civitavecchia, this port town has two distinct faces. It's a quaint and easy-to-navigate town with museums, historical churches dating from the 11th century and the lovely Corso Umberto thoroughfare that's lined with boutiques, gelato shops, restaurants and cafes. But in the summer months, Olbia is also a quintessential beach town with beautiful stretches of white sand that are ideal for lounging. Watersports are popular here, too, and rentals -- boats, sea kayaks, windsurfers -- are available for those that prefer a more active day in Sardinia. Because the port is a busy one -- complete with ferry service -- it does not allow cruise passengers to walk through the active dock area. Instead, you'll hop on a complimentary shuttle bus that takes you a mile or so down the road to Piazzale Benedetto Brin. Here, you can easily walk to visit the Museo Archeologico di Olbia (which outlines the history of the historic old town) and Museo del Mare (a maritime museum) -- both are right next to the bus drop-off. You can stroll Corso Umberto to enjoy a cappuccino at an outdoor cafe or visit some of the historic churches in town, including San Simplicio and San Paolo.

On any Western Mediterranean itinerary, Florence is an absolute highlight -- the gem of the early Italian Renaissance. In the 15th century, when great artists like Giotto, Ghiberti, Brunelleschi and Michelangelo worked there, they created magnificent examples of painting and sculpture that today still fill Florentine churches, civic buildings, grand palazzi and world-class museums like the Uffizi Gallery and the Accademia. Architecture prospered in Florence, too. The city's signature work of art is the masterful Brunelleschi-designed dome of its cathedral, Santa Maria del Fiore, known as the Duomo. No question, Florence is one of the most beautiful cities in the world. However, for cruise travelers with just one precious day on a six-hour port of call, it's impossible to see it all. We should note that, as lovely as Florence's famous River Arno is, it's nowhere near big enough (and its bridges are far too low) to allow any kind of ship inside the heart of the city -- and here we include low-slung river vessels along with more traditional cruise ships. As such, it can be confusing to see a cruise itinerary that calls on Florence when ships actually dock at the huge commercial port of Livorno, a good hour-plus drive from the Renaissance City. However, the charmless city of Livorno (it was badly bombed during World War II) serves as a jumping-off point for daytrips elsewhere. And while Florence is no doubt the richest destination of all, Livorno's north Tuscan locale means that other cities -- Pisa, with its famous leaning tower; the walled city of Lucca; and San Gimignano, with 14 of its medieval towers still intact -- are also options.

Poor Cannes, so underappreciated.

Gertrude Stein once said of Oakland, California: "There's no there there." Cannes, sadly, seems to suffer from a similar character flaw. Consider this arch comment from travelmeister Rick Steves: "Cannes has nothing unique to offer the traveller, except a mostly off-limits film festival. You can buy an ice cream cone at the train station and see everything before you've had your last lick."

Clearly, Steves has no affinity for Cannes' je ne sais quois -- insisting the French Riviera resort offers little to visitors apart from luxury brand shopping and a day at the beach. But given a chance, Cannes does deliver. Granted, the Palais des Festivals, which houses the International Film Festival, looks like a no-name warehouse, and its signature red carpet is absent except during the festival's annual 10-day run in May, so there is a sense of a let-down. But dig deeper and you'll uncover some rich history, fabulous food, a modest and sweet Old Town called Le Suquet, and La Croisette, a glitzy palm tree-lined boulevard that makes up for the missing red carpet.

Vive Cannes!

Marseille, gateway to Provence, is France's largest port and second largest city, with a vast history stretching back more than 2,000 years to its foundation by the Greeks in the 6th century BC. While much of the city is urban sprawl, it has a spectacular setting between dramatic limestone hills and the Mediterranean, and the once-industrial streets now feature stylish shops and cutting-edge art galleries, thanks to investment from its role as European Capital of Culture 2013. Most cruisers make a beeline for Le Vieux Port, a buzzing, picturesque harbour lined with boutiques, restaurants and cafes. This district attracts an eclectic crowd, from local fishermen to millionaires venturing ashore from James Bond-style mega-yachts. All gather to soak up Le Vieux Port's charming atmosphere, browse its bustling markets and tuck into a bowl of Marseille's classic signature dish, bouillabaisse (a rich fish stew).

The capital of Spain's Catalonia region is one of the country's -- maybe even Europe's -- most beautiful and vibrant places. A city of contrasts, it is like no other in Spain; this is most evident in its architecture, a marriage of Gothic spikes and modern curves. (One name to keep an eye out for is Antoni Gaudi, Barcelona's most famous architect.) Barcelona is also a city of distinct neighbourhoods. The old city -- Ciutat Vella -- is the heart of everything, with museums, shopping and cafes. Then there's the port area, Port Vell, which features bars, restaurants, shops, an IMAX theatre and the largest aquarium in Europe. (Port Vell is different from the working port area where cruise ships dock, but it's not too far away.) Enchanting and ancient, the Barri Gotic (Gothic Quarter) is the centre of the old city and brings together the best of Barcelona in a series of narrow streets, shops, cafes and magical corridors. One of Barcelona's best attributes is that while it seems large and spread out, its neighbourhoods are surprisingly walkable and easily accessible by bus, metro or even on foot (in comfortable shoes). Don't miss a stroll along Las Ramblas, replete with produce and flower stands, a historic opera house and maybe even a glimpse of Marilyn Monroe calling to you from the balcony of the Erotica Museum. Just be sure to rest your feet now and then over a few plates of tapas (which are meant to be shared, but we won't tell if you don't) and an ice-cold pitcher of sangria or a bottle of cava, the region's sparkling wine.