Monemvasia boasts a varied and colorful history that can be traced to the 8th-century when Greeks fleeing the Slav invasion of Lakonia found refuge here. In its heyday it controlled sea travel between the Levant and European shores. The wall-encircled Lower Town extends along the slopes of a 985-foot-high crag that projects into the sea on the east side of the Peloponnese. For centuries an impressive stronghold, population dwindled as the inhabitants moved to the mainland. But with the beginning of a restoration program aimed to preserve Monemvasia's heritage, the Lower Town experienced a new lease on life, and people have begun to return. The Upper Town is situated on top of the Rock of Monemvasia. It is reached via a zigzagging, paved lane. An almost impregnable bastion in earlier days, it has been uninhabited for centuries, but still manages to preserve its magnificent appearance. Visitors today can explore the remains of the ancient citadel-castle and visit the church of Hagia Sofia. From the summit there is also a fantastic view of the surrounding area.

Having been controlled by Arabic, Venetian and Ottoman empires over the years - it's no surprise that Heraklion is a diverse patchwork of exotic cultures and historical treasures. Celebrated as the birthplace of the Spanish Renaissance artist, El Greco, you can visit to explore the storied ruins of the Minoan empire's capital, and unearth the rich cultural treasures that Crete’s bustling modern capital has to offer.

Early travelers described Rhodes as a town of two parts: a castle or high town (Collachium) and a lower city. Today Rhodes town—sometimes referred to as Ródos town—is still a city of two parts: the Old Town, a UNESCO World Heritage site that incorporates the high town and lower city, and the modern metropolis, or New Town, spreading away from the walls that encircle the Old Town. The narrow streets of the Old Town are for the most part closed to cars and are lined with Orthodox and Catholic churches, Turkish houses (some of which follow the ancient orthogonal plan), and medieval public buildings with exterior staircases and facades elegantly constructed of well-cut limestone from Lindos. Careful reconstruction in recent years has enhanced the harmonious effect.

For better or worse, it can be difficult to reach Patmos—for many travelers, this lack of access is definitely for the better, since the island retains the air of an unspoiled retreat. Rocky and barren, the small, 34-square-km (21-square-mi) island lies beyond the islands of Kalymnos and Leros, northwest of Kos. Here on a hillside is the Monastery of the Apocalypse, which enshrines the cave where St. John received the Revelation in AD 95. Scattered evidence of Mycenaean presence remains on Patmos, and walls of the classical period indicate the existence of a town near Skala. Most of the island's approximately 2,800 people live in three villages: Skala, medieval Chora, and the small rural settlement of Kambos. The island is popular among the faithful making pilgrimages to the monastery as well as with vacationing Athenians and a newly growing community of international trendsetters—designers, artists, poets, and “taste gurus” (to quote Vogue’s July 2011 write-up of the island)—who have bought homes in Chora. These stylemeisters followed in the footsteps of Alexandrian John Stefanidis and the English artist Teddy Millington-Drake who, in the early ’60s, set about creating what eventually became hailed as one of the most gorgeous island homes in the world. The word soon spread thanks to their many guests (who included Jacqueline Kennedy Onassis) but, happily, administrators have carefully contained development, and as a result, Patmos retains its charm and natural beauty—even in the busy month of August.

Although the fishing boats still go out in good weather, Mykonos largely makes its living from tourism these days. The summer crowds have turned one of the poorest islands in Greece into one of the richest. Old Mykonians complain that their young, who have inherited stores where their grandfathers once sold eggs or wine, get so much rent that they have lost ambition, and in summer sit around pool bars at night with their friends, and hang out in Athens in winter when island life is less scintillating. Put firmly on the map by Jackie O in the 1960s, Mykonos town—called Hora by the locals—remains the Saint-Tropez of the Greek islands. The scenery is memorable, with its whitewashed streets, Little Venice, the Kato Myli ridge of windmills, and Kastro, the town's medieval quarter. Its cubical two- or three-story houses and churches, with their red or blue doors and domes and wooden balconies, have been long celebrated as some of the best examples of classic Cycladic architecture. Luckily, the Greek Archaeological Service decided to preserve the town, even when the Mykonians would have preferred to rebuild, and so the Old Town has been impressively preserved. Pink oleander, scarlet hibiscus, and trailing green pepper trees form a contrast amid the dazzling whiteness, whose frequent renewal with whitewash is required by law. Any visitor who has the pleasure of getting lost in its narrow streets (made all the narrower by the many outdoor stone staircases, which maximize housing space in the crowded village) will appreciate how its confusing layout was designed to foil pirates—if it was designed at all. After Mykonos fell under Turkish rule in 1537, the Ottomans allowed the islanders to arm their vessels against pirates, which had a contradictory effect: many of them found that raiding other islands was more profitable than tilling arid land. At the height of Aegean piracy, Mykonos was the principal headquarters of the corsair fleets—the place where pirates met their fellows, found willing women, and filled out their crews. Eventually the illicit activity evolved into a legitimate and thriving trade network. Morning on Mykonos town's main quay is busy with deliveries, visitors for the Delos boats, lazy breakfasters, and street cleaners dealing with the previous night's mess. In late morning the cruise-boat people arrive, and the shops are all open. In early afternoon, shaded outdoor tavernas are full of diners eating salads (Mykonos's produce is mostly imported); music is absent or kept low. In mid- and late afternoon, the town feels sleepy, since so many people are at the beach, on excursions, or sleeping in their air-conditioned rooms; even some tourist shops close for siesta. By sunset, people have come back from the beach, having taken their showers and rested. At night, the atmosphere in Mykonos ramps up. The cruise-boat people are mostly gone, coughing three-wheelers make no deliveries in the narrow streets, and everyone is dressed sexy for summer and starting to shimmy with the scene. Many shops stay open past midnight, the restaurants fill up, and the bars and discos make ice cubes as fast as they can. Ready to dive in? Begin your tour of Mykonos town (Hora) by starting out at its heart: Mando Mavrogenous Square.

A major commercial port, cruise ship port of call, and wine-making center on the south coast, Limassol, 75 km (47 miles) from Nicosia, is a bustling, cosmopolitan town, with some of the liveliest nightlife on the island. Luxury hotels, apartments, and guesthouses stretch along 12 km (7 miles) of seafront, with the most luxurious ones just to the north of town. In the center, the elegant, modern shops of Makarios Avenue (where you'll mainly find clothes and shoes) contrast with those of pedestrian-only Agiou Andreou in the old part of town, where local handicrafts such as lace, embroidery, and basketware prevail; make sure you avoid shopping on Wednesday and Saturday afternoons, when many shops close at 2 pm. A luxurious marina that will hold 650 yachts as well as house apartments, shops, and restaurants should further boost the town's lively appeal.

Founded by Alexander the Great, Alexandria was Egypt's capital for over 1,000 years. Now, it is visited by tourists looking to enjoy some diving and those interested in the Great Library, one of the Seven Wonders of the Ancient World.

Founded by Alexander the Great, Alexandria was Egypt's capital for over 1,000 years. Now, it is visited by tourists looking to enjoy some diving and those interested in the Great Library, one of the Seven Wonders of the Ancient World.

Founded by Alexander the Great, Alexandria was Egypt's capital for over 1,000 years. Now, it is visited by tourists looking to enjoy some diving and those interested in the Great Library, one of the Seven Wonders of the Ancient World.

Malta's capital, the minicity of Valletta, has ornate palaces and museums protected by massive fortifications of honey-color limestone. Houses along the narrow streets have overhanging wooden balconies for people-watching from indoors. Generations ago they gave housebound women a window on the world of the street. The main entrance to town is through the City Gate (where all bus routes end), which leads onto Triq Repubblika (Republic Street), the spine of the grid-pattern city and the main shopping street. Triq Mercante (Merchant Street) parallels Repubblika to the east and is also good for strolling. From these two streets, cross streets descend toward the water; some are stepped. Valletta's compactness makes it ideal to explore on foot. City Gate and the upper part of Valletta are experiencing vast redevelopment that includes a new Parliament Building and open-air performance venue. The complex, completed mid-2013, has numerous pedestrian detours in place along with building noise and dust. Before setting out along Republic Street, stop at the tourist information office on Merchant Street for maps and brochures.

Siracusa, known to English speakers as Syracuse, is a wonder to behold. One of the great ancient capitals of Western civilization, the city was founded in 734 BC by Greek colonists from Corinth and soon grew to rival, and even surpass, Athens in splendor and power. It became the largest, wealthiest city-state in the West and a bulwark of Greek civilization. Although Siracusa lived under tyranny, rulers such as Dionysius filled their courts with Greeks of the highest cultural stature—among them the playwrights Aeschylus and Euripides, and the philosopher Plato. The Athenians, who didn't welcome Siracusa's rise, set out to conquer Sicily, but the natives outsmarted them in what was one of the greatest military campaigns in ancient history (413 BC). The city continued to prosper until it was conquered two centuries later by the Romans.Present-day Siracusa still has some of the finest examples of Baroque art and architecture; dramatic Greek and Roman ruins; and a Duomo that's the stuff of legend—a microcosm of the city's entire history in one building. The modern city also has a wonderful, lively, Baroque old town worthy of extensive exploration, as well as pleasant piazzas, outdoor cafés and bars, and a wide assortment of excellent seafood. There are essentially two areas to explore in Siracusa: the Parco Archeologico (Archaeological Zone), on the mainland; and the island of Ortygia, the ancient city first inhabited by the Greeks, which juts out into the Ionian Sea and is connected to the mainland by two small bridges. Ortygia is becoming increasingly popular with tourists, and is starting to lose its old-fashioned charm in favor of modern boutiques.Siracusa's old nucleus of Ortygia, a compact area, is a pleasure to amble around without getting unduly tired. In contrast, mainland Siracusa is a grid of wider avenues. At the northern end of Corso Gelone, above Viale Paolo Orsi, the orderly grid gives way to the ancient quarter of Neapolis, where the sprawling Parco Archeologico is accessible from Viale Teracati (an extension of Corso Gelone). East of Viale Teracati, about a 10-minute walk from the Parco Archeologico, the district of Tyche holds the archaeological museum and the church and catacombs of San Giovanni, both off Viale Teocrito (drive or take a taxi or city bus from Ortygia). Coming from the train station, it's a 15-minute trudge to Ortygia along Via Francesco Crispi and Corso Umberto. If you're not up for that, take one of the free electric buses leaving every 10 minutes from the bus station around the corner.

Catania is an ancient port city on Sicily's east coast. It sits at the foot of Mt. Etna, an active volcano with trails leading up to the summit. The city's wide central square, Piazza del Duomo, features the whimsical Fontana dell'Elefante statue and richly decorated Catania Cathedral. In the southwest corner of the square, La Pescheria weekday fish market is a rowdy spectacle surrounded by seafood restaurants.

Salerno is an Italian city located on the Gulf of Salerno. Famous for being home to the first medical university, Salerno is a great destination for anyone looking for gorgeous sea views filled with sunshine and Italian food.

Salerno is an Italian city located on the Gulf of Salerno. Famous for being home to the first medical university, Salerno is a great destination for anyone looking for gorgeous sea views filled with sunshine and Italian food.

Italy's vibrant capital lives in the present, but no other city on earth evokes its past so powerfully. For over 2,500 years, emperors, popes, artists, and common citizens have left their mark here. Archaeological remains from ancient Rome, art-stuffed churches, and the treasures of Vatican City vie for your attention, but Rome is also a wonderful place to practice the Italian-perfected il dolce far niente, the sweet art of idleness. Your most memorable experiences may include sitting at a caffè in the Campo de' Fiori or strolling in a beguiling piazza.