5. Pop-up governments
Italians tear through regimes like their sports cars do dinosaur juice.
Since the end of World War II, Italy has established 62 governments under 38 prime ministers (40 if you count Silvio Berlusconi's three total terms), and only one has lasted a full five years.
Fearing the rise of another Mussolini, Italy's constitutional system years ago provided for a weak executive branch that requires majorities in both legislative houses just to get anything done.
That, combined with an already fractured political landscape of small, warring parties, puts Italy's average MPG (months per government) barely over 12.
Ten active volcanoes allow Italy's geology to vent the way voting gives release to its citizens.
The country's (and Europe's) largest volcano is Mt. Etna in Sicily, the world's second most active volcano after Hawaii's Mauna Loa.
Etna's spectacular eruptions, soot-blackened scenery, lava flows and extensive caves draw more than a million tourists a year.
It leads TripAdvisor's top-10 must-see volcanoes list, along with four other Italian spouters, including Mt. Vesuvius.
In June, Etna became a UNESCO World Heritage Site, joining three other Italian volcanoes, including the Aeolian islands of Vulcano (no translation prizes there), Lipari and Stromboli, known as the Mediterranean's Lighthouse for its breathtaking eruptions.
Mt. Etna tours and excursion: www.sicilytravel.net
Apple pie is good and all, and it's never a bad time for a sticky slice of baklava, but for sheer volume and variety of treats, nothing beats Italian sweets.
Much is made of the peninsula's food, the usual suspects being pizza, pasta and antipasti.
But the real stars of Italian cuisine are gelato, tiramisu, cannoli, Neapolitan, biscotti spumoni, tartufo, zeppole -- hell, Italy has nearly as many signature desserts as it's had governments.
Italian confectioners work in all media, too, combining cakes, cookies and creams both iced and otherwise to create the world's vastest, tastiest arsenal of desserts.
Ironically, Italians don't even really eat this stuff, most often preferring a piece of fruit or chocolate after a meal instead.
Rich in crumbly, sieve-like karstic landscapes, Italy is one of the most cave-pocked countries on the planet, with more than 35,000 cavities above ground and thousands more underwater.
Grotta Gigante holds the Guinness World Record for largest accessible cave on Earth at a yawning 850 meters (2,788 feet) wide, with 500 steps that descend 100 meters (328 feet) into the earth.
Other notable caves include the Blue Grotto on Capri, where Emperor Tiberius loved to swim. Inside the Grotta del Vento, winds whip through its tortuous trails at 40 kilometers an hour.
9. Sports cars
Eliciting more turns per head than even its fashion models do, Italy's catalog of exotic land jets is what Porsche drivers dream about.
What began as a racecar manufacturer in the 1930s has become the standard bearer for aspirational autos -- in 2012, Ferrari sold just 7,000 cars, but booked $3 billion in revenues.