What’s in a Passport? Strange and Surprising Travel Rules Around the World

Most of us know the standard rules for international travel—no liquids over 100ml, keep your visa up to date, don’t forget your passport. But every now and then, the world throws a curveball. From eyebrow-raising regulations to surprising cultural customs, here are some of the weirdest and most wonderful travel rules to know before you go.

Switzerland: Sunday Silence

In parts of Switzerland, making too much noise on a Sunday is a no-no. That includes mowing the lawn, hammering nails, and even hanging out washing in some neighbourhoods. These rules are rooted in traditional observance of Sunday as a day of rest, and they’re taken seriously—especially in residential areas.

Tip: Check your accommodation's house rules. When in doubt, keep Sundays low-key.

Japan: Tattoos and Public Baths Don’t Mix

Japan’s rich onsen (hot spring) culture is one of its greatest draws—but if you have visible tattoos, you might be turned away. Tattoos in Japan are historically associated with organised crime, and many traditional bathhouses maintain a strict no-tattoo policy.

Tip: Some onsens offer “tattoo-friendly” times or private baths. You can also cover tattoos with special patches.

Singapore: Gum Control

Singapore’s famously clean streets aren’t just the result of civic pride. Since 1992, the import and sale of chewing gum has been tightly controlled. Bringing gum into the country can result in hefty fines unless it’s for medical purposes and accompanied by a doctor’s note.

Tip: Leave the Wrigley’s at home, and definitely don’t stick it under a bench.

Bhutan: The Daily Fee

Bhutan limits mass tourism by imposing a daily Sustainable Development Fee—currently USD $100 per traveller per day. This fee goes toward preserving Bhutan’s culture and environment and includes your accommodation, meals, guide, and internal transport.

Tip: Plan well in advance and treat the fee as part of the experience—it’s a unique destination that’s worth every cent.

South Korea: Passport Lost? Report It Fast

Losing your passport is stressful enough, but in South Korea, failing to report it promptly can land you in hot water. Travellers are expected to report lost passports within 14 days, or sooner if possible, and may face penalties if they don't.

Tip: Always carry a digital and physical copy of your passport, and know where the nearest embassy is located.

Italy: No Snacks on the Steps

In cities like Venice and Florence, eating and drinking in certain public places—especially on church steps or near historic landmarks—is strictly forbidden. The rules are part of broader efforts to protect Italy’s heritage and manage over-tourism.

Tip: Enjoy your gelato at a café table or designated seating area. Avoid fines by respecting signage and local etiquette.

When Travel Rules Get Weird, Insurance Has Your Back

Strange rules and unexpected fines can catch even the savviest traveller off guard. That’s why a solid travel insurance policy is essential—not just for medical mishaps, but for lost passports, unexpected detours, and moments when the fine print suddenly matters. Get your quote at koviyo.com

So pack your passport, double-check the local laws, and let curiosity—not confusion—lead the way.

Safe travels!