Pompeii is a Roman town frozen in time, thanks to a devastating eruption of Mount Vesuvius in 79 AD. Explore houses from modest to majestic; see Roman shops, baths and brothels; or apply your high-school Latin to the graffiti that's still visible on some of the walls. End your visit at the Villa of the Mysteries, and try to interpret its amazing, bizarre frescoes—scholars have debated their meaning for years.

Stretching along the southern side of Italy's Sorrentine Peninsula, the Amalfi coast dazzles with its mysterious grottos, craggy cliffs and shimmering bays. Grab a seat on the sea side of a regional bus to soak up views on the fabled route from artsy Positano to Amalfi. Ravello offers some respite from the crowds, plus the stunning Villa Cimbrone, which overlooks the Bay of Salerno. The winding streets of Sorrento's historic district are filled with craftspeople. Capri is only a hydrofoil or ferry ride away.

If it's your first time visiting the Amalfi Coast, chances are you'll do a double-take the first time you see a roadside lemon stand. Yes, those are lemons, and yes, they are the size of your head. But despite their freakish appearance, you will grow to love these lemons because the locals use them to produce limoncello. And take it from us, there's nothing like a glass of limoncello as you gaze out at the sea from the balcony of your hotel in Amalfi. It's pretty much perfection.

Land of Mermaids. Land of Orange and Lemon Groves. Land of Colors. This small city in Campania has earned a plethora of alluring names. Famed for its sea cliffs, the town's steep slopes look out over azure waters to Ischia, Capri and the Bay of Naples. The birthplace of Limoncello liqueur offers some good diving, great sea fishing, boat cruises and appetizing restaurants. Excellent hiking trails cross the peninsula. Rent a car or take a taxi if the steep streets look too intimidating.

Romance seems to waft through the air on Capri, accompanied by the scent of lemon blossoms and fresh sea air. Leave the car on the mainland and join the masses who use water transport to flock to this dramatic Italian isle in the Bay of Naples. The luminescence of the Blue Grotto, the striking Faraglioni rocks and Palazzo al Mare add to the magical spell. Snorkel from Marina Piccola beach on the island's south side, believed to be the spot where Odysseus nearly succumbed to the Sirens' song.

A busy, lived-in feel makes Salerno a refreshing contrast to touristy destinations on the nearby Amalfi Coast. With open-air cafés, a working waterfront that commands a gorgeous stretch of water, and medieval landmarks, there’s plenty to reward travellers who linger.

The region of Campania curves around the bays of Naples and Sorrento, with towering Vesuvius and mountain ranges and massifs looming above. Ancient classical ruins are scattered throughout the region, from the ruins of Pompeii and Herculaneum to the Greek temples in Paestum. Popular resort towns include charming Sorrento and Amalfi, upscale Positano and haven for the elite, Ravello. For even more memorable sights, catch a ferry from Sorrento or Naples to the isle of Capri, home of the magical Blue Grotto.

Perched on the northern end of Sicily’s less-travelled western coast, Trapani has an old-world Mediterranean soul. Travellers come to see the traditional salt flats and tuna fisheries along its crescent-shaped bay, and to ride a ferry out to the nearby Aegadian Islands.

Set on a pass between the northern and southern sections of the Teutoburg Forest, Bielefeld is home to about 325,000 people. Sparrenberg Castle, one of the main attractions, dates from the 13th century, as do the Altstädter Nicolaikirche (St. Nicholas' Church) and the Neustädter Marienkirche (St. Mary's Church). The city also figures prominently in the Bielefeld Conspiracy, a German internet joke that the town does not actually exist, but is rather an elaborate alien or government conspiracy.

The first time you go to New York, go ahead and be a sight-seer—everyone should visit the Statue of Liberty, the Met, Times Square, etc. But on a return trip, pick a neighbourhood and go deep. You’ll find hole-in-the-wall bars, great delis, quirky shops… exploring the non-touristy side of New York is an incredibly rewarding experience for a traveller.

State College, as can be imagined from its name, is a college town, the home to the main campus of Penn State, one of the ten largest public universities in the United States. Downtown State College is home to hundreds of businesses that serve the university's students and professors, from boutique shops, to coffee houses, to theaters for the performing arts. The city is also home to the Central Pennsylvania Festival of the Arts, which brings 125,000 visitors to the downtown area each year.