Korea is one of the safest, most law-abiding countries you can visit — but a few everyday rules catch tourists off guard. The short version: cross only at crosswalks, smoke only in designated zones, don’t litter, and never touch drugs. Break these and you could face an on-the-spot fine. Here are the Korean laws tourists break by accident, and roughly what they cost.
Last updated: June 2026. Fines are approximate and set by local ordinances, so the exact amount can vary by city.
Is jaywalking illegal in Korea?
Yes — jaywalking is illegal. Fines vary, but crossing outside a crosswalk is about ₩20,000 (roughly US$15), while crossing against a red light is about ₩30,000 (roughly US$22). Koreans wait for the green signal even when no cars are coming, and police do ticket pedestrians who cross against the light or outside a crosswalk. Always use the marked crossing and wait for the green man. Tip: in city centers, underground passages and pedestrian overpasses are common — use them rather than darting across. This is one of several common Korea travel mistakes first-timers make, so it pays to know the rules before you land.
Where can you smoke in Korea?
Only in designated smoking areas — lighting up in a no-smoking zone can cost ₩100,000 or more. Streets near bus stops, parks, building entrances, subway exits, and most public squares are no-smoking zones, and the same rules apply to e-cigarettes and vapes. Look for marked smoking booths or ashtray stands. Tip: when in doubt, don’t — fines for street smoking are actively enforced in central Seoul and Busan.
What are the rules on littering and spitting?
Littering fines start around ₩50,000 and cover cigarette butts, gum, and small trash — and there are very few public bins, which surprises most visitors. Spitting and discarding a cigarette on the street count too. Carry your rubbish until you reach a convenience store or your accommodation. Tip: convenience stores and subway stations are your most reliable spots to dump trash.
Can you drink alcohol in public in Korea?
Yes — public drinking is legal in Korea, and you’ll see people enjoying beer or soju at the Han River parks and on the beach. The exception: some city parks and designated zones now ban or restrict alcohol, with fines around ₩100,000. Be considerate, keep the noise down, and clean up after yourself. Open containers are not the taboo they are in many Western countries.
Do I need a license to ride an electric scooter?
Yes. Renting a shared e-scooter (킥보드) legally requires a driver’s license and a helmet. Since the 2021 law change, riding without a valid license can bring a fine of about ₩100,000, riding without a helmet about ₩20,000, and carrying a second person about ₩40,000. Many tourists hop on the app-based scooters without realizing this. Tip: stick to walking, the subway, or buses unless you have an international or Korean license and a helmet.
How strict are Korea’s drug laws?
Extremely strict — zero tolerance, with no exception for substances that are legal elsewhere. Korea enforces drug laws strictly; cannabis is illegal even if legal back home. (Note: Korea has prosecuted its own citizens and residents for cannabis use abroad — short-stay tourists are rarely targeted, but never carry or use drugs in Korea.) Penalties include heavy fines, prison, and deportation. Do not bring, buy, or use any recreational drugs. Also declare prescription medications and carry a copy of the prescription.
Quick reference: common fines
| Offense | Approx. fine | How to avoid it |
|---|---|---|
| Crossing outside a crosswalk | ~₩20,000 | Cross at marked crosswalks |
| Crossing against a red light | ~₩30,000 | Wait for the green signal |
| Smoking in a no-smoking zone | ₩100,000+ | Use designated smoking areas |
| Littering / spitting | ₩50,000+ | Carry trash to a store or station |
| Drinking in a restricted park | ~₩100,000 | Check signs; Han River & beaches are fine |
| E-scooter without license | ~₩100,000 | Don’t ride without a license + helmet |
| E-scooter without helmet | ~₩20,000 | Wear a helmet |
Fine amounts above are current as of 2026 and can change, so verify before you visit.
FAQ
Can you take photos anywhere in Korea?
Mostly yes — but not everywhere, and this is one of the least-known Korean laws tourists break. Photography is restricted near military installations, some government buildings, and — most relevantly for visitors — parts of the DMZ and Joint Security Area, where guides will tell you exactly when cameras are and aren’t allowed. Ignoring a soldier’s instruction not to photograph a checkpoint or facility is treated seriously, not as a minor faux pas; confiscation of memory cards or a formal warning is possible, and in rare cases prosecution under security law. Away from sensitive sites, Korea is one of the most photogenic and camera-friendly countries in Asia, so this rule affects only a small slice of any typical itinerary.
A second, more everyday photography issue is privacy law rather than security law: publishing identifiable photos of strangers — especially in changing rooms, public baths (jjimjilbang), or inside someone’s shop or stall — without consent can expose you to a civil complaint, even though casual street photography of crowds is generally fine. Local tip: at markets like Gwangjang or Namdaemun, vendors are used to tourists photographing food, but pointing a camera directly at a person’s face without asking is considered rude and occasionally provokes a sharp reaction — a quick “sajin gwaenchanayo?” (사진 괜찮아요?, “is a photo OK?”) goes a long way and isn’t something most guidebooks mention. Compare this to somewhere like Thailand or Vietnam, where street photography norms are looser: Korea sits closer to Japan on this spectrum, favouring a quick ask over a candid shot.
Do you need to declare cash when entering or leaving Korea?
Yes, if you’re carrying more than USD $10,000 (or the equivalent in any currency, including won) in cash or negotiable instruments, you must declare it to Korea Customs on arrival or departure. This trips up a small but real number of travellers who assume the rule only applies to Korean won, or who forget that pooled family cash across several people can push a group over the threshold per person. Failing to declare isn’t a minor paperwork slip — undeclared amounts over the limit can be seized, and travellers can face fines or, in serious cases, referral for investigation. If you’re combining a Korea trip with duty-free shopping or planning to pay for a large purchase (jewellery, electronics) in cash, do the maths before you land.
For ordinary tourist budgets this is rarely relevant — most visitors carry far less — but it matters for business travellers, long-stay visitors, or anyone bringing savings for a property deposit or long course of study. Practical tip most sites skip: airport currency exchange counters at Incheon do not report your transaction to customs — the customs declaration is a separate legal requirement checked at the immigration/customs desk, not something a money changer handles for you — so don’t assume exchanging money clears your obligation.
Do I need to carry my passport in Korea?
You should carry ID, and your passport is the safest option since police can ask foreigners for identification. A photo of the passport’s main page on your phone helps as a backup, but keep the physical document accessible.
Is it really illegal to jaywalk if there are no cars?
Yes. The rule applies regardless of traffic, and police do issue fines. Locals wait for the signal as a matter of habit, so following their lead keeps you safe and ticket-free.
Can I bring my prescription medication into Korea?
Most personal-use prescriptions are fine, but some common painkillers and ADHD or sleep medications are tightly controlled. Bring only what you need, keep it in original packaging, and carry a copy of the prescription. Check Korea Customs rules before flying if unsure.
Are drones allowed in Korea?
Recreational drones are allowed in many areas but banned near airports, military sites, and central Seoul (including the presidential and government zones). Flights may need prior approval, so check the no-fly maps before launching.