
Don’t sit on the steps in Rome
New tourist laws in Rome make it illegal to sit on the famed Spanish Steps in Rome. The explanation: The newly renovated stairs are a centuries-old historic monument, not actually seating. The same goes for other historic stairways in the city; you can walk up and down, but don’t get comfortable by grabbing a seat or you can be issued a fine. It’s also against the law to bump your wheeled luggage and baby strollers down ancient stairs since it can destroy the stone.
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Don’t wear heels in Athens
Rome isn’t the only iconic city worried about preserving vintage stone; in Greece, it’s illegal to wear high heels when you’re touring storied monuments like the Parthenon and the Acropolis in Athens, or any other ancient marble and stone historic site. (They’re notoriously slippery, so we wouldn’t recommend it anyway.)
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Don’t jump in the Canal in Venice
It’s never OK to swim, or even dunk your toes, in the famous canals and lagoons in Venice; it’s against the law. Honestly, you shouldn’t even want to, it’s not all that clean. Instead, head to lovely Lido Island for beautiful sandy beaches and clean swimming waters.
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Fountains are not for swimming
Forget what you’ve seen in movies, you’ll be in hot water if you try and splash around in Rome’s Trevi Fountain to cool off, or in any other fountain in Italy. Instead, head to the beautiful beaches of Cinque Terre or the Amalfi Coast to cool off during the summer.
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Don’t swim in the Blue Grotto
Speaking of water in Italy, if you see a sign that prohibits swimming, take it seriously. Heidi Klum and her newly betrothed Tom Kaulitz were recently fined more than $6,000 for leaping into the fabled waters of the Blue Grotto in Capri after they tied the knot on a nearby yacht.

Don’t snack on the go
Here’s an Italian law that may catch you by surprise: It’s illegal to eat messy food in historic locations in Rome, Florence, and Venice. That doesn’t mean you can’t enjoy your gelato in a park or while you stroll down a quiet street, but you could be fined (or even removed from the city centre) if you try to eat a pizza in a historic piazza or drip your ice cream onto the stones of the Coliseum. And in Greece, you can’t bring drinks, food, or gum into any historic sites, either. (And please don’t cook your food in a historic site: two German tourists were actually kicked out of Venice for brewing coffee on the famed Rialto Bridge earlier this summer!)

Keep your shirt on
Taking a dip in the sea in Barcelona? Don’t plan on walking around in your bathing suit once you leave the beach; wearing just a bikini or swim trunks on the street is a fineable offense here and also on the popular Spanish island of Mallorca. And men, keep your shirt on when you’re in Rome, too; it’s against the law to walk around bare-chested.
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Don’t feed the pigeons
Want to toss a few breadcrumbs to the infamous flying residents of San Marco Square in Venice? Not so fast! It’s actually against the law to feed the pesky pigeons. Same goes for the birds in Vienna, Austria, where feeding the pigeons has been a fineable offense since 2014.
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Keep the noise down
If you’re visiting Germany, it’s illegal to make too much noise on a Sunday or holidays. And keep things down when you’re visiting Venice, too; a new law says that making too much noise at night or during siesta time (1 p.m. to 3 p.m.), is also forbidden.

Don’t put your mouth on the tap in Rome
According to Lonely Planet, tourists will need to be especially considerate about how they drink water from Rome’s historic public drinking fountains, known as nasoni. It’s unacceptable to let your mouth touch the metal spout; instead, cup your hands under the spout to get a drink (or bring a reusable water bottle, and skip the issue altogether).
On the other hand, these rude manners are considered polite in other countries.