10 Things to Know Before Visiting Korea in 2026 | First-Time Traveler Guide
Korea is one of the easiest countries in Asia to travel around once you understand a few basics. Public transportation is excellent, major cities are safe and convenient, restaurants are everywhere, and English signs are common in major tourist areas.
But first-time visitors often have the same questions:
Do I need a K-ETA?
Should I carry cash?
Which transportation card should I buy?
Will Google Maps work the way I expect?
Do I need to tip?
How do I get mobile data?
What should I do in an emergency?
Knowing the answers before you arrive can save you time, money, and unnecessary stress.
Here are 10 essential things to know before visiting Korea in 2026.
🛂 1. Check Your Passport, Visa and K-ETA Requirements Before You Fly
The most important preparation happens before you board the plane.
Entry requirements for South Korea depend on your nationality, passport type, purpose of travel, and length of stay.
Some travelers need a visa, while citizens of certain visa-free countries may normally be subject to the Korea Electronic Travel Authorization (K-ETA).
There is an important update for 2026.
Korea has extended its temporary K-ETA exemption for countries already covered by the exemption through December 31, 2026. However, this does not mean that every traveler is exempt. Eligibility depends on nationality.
Before traveling:
✓ Check that your passport is valid.
✓ Confirm whether your nationality requires a visa.
✓ Check whether you need a K-ETA or qualify for the temporary exemption.
✓ Check any arrival documentation requirements that apply to you.
✓ Keep your accommodation address and contact information available.
If you do need a K-ETA, use only the official Korean government website. The official application fee is KRW 10,000, and the K-ETA site states that assessment generally takes up to 72 hours.
⭐ Trend in Korea Tip
Do not rely on an old travel blog or social-media post for immigration rules.
Entry requirements can change. Check the official government information again shortly before departure.
📱 2. Get Mobile Data as Soon as You Arrive
Having internet access makes traveling in Korea dramatically easier.
You will use your phone for:
- Maps
- Subway directions
- Translation
- Restaurant searches
- Hotel information
- Messaging
- Tickets and reservations
- Currency conversion
- Finding bus stops
- Checking opening hours
International travelers generally have several choices:
eSIM
Convenient if your phone supports it. You can arrange it before arriving and activate it for your trip.
Physical SIM card
Available from Korean telecom providers and airport counters.
Pocket Wi-Fi
Useful for families or groups sharing one connection.
For most solo travelers with compatible phones, an eSIM is often the simplest option.
Before buying one, make sure your phone is unlocked and supports the required network.
🗺️ 3. Download Korean Map and Translation Apps
One of the most useful pieces of advice for first-time visitors is:
Don't depend on only one map app.
For navigating Korea, many travelers find Korean mapping services particularly useful for detailed local transportation, businesses, addresses, and walking directions.
Useful apps include:
Naver Map
Excellent for subway, bus, walking routes and finding places.
KakaoMap
Another widely used Korean navigation option.
Papago
Very useful for Korean-English translation, menus, signs and short conversations.
You can still use other global mapping services, but having at least one Korean navigation app installed can make local travel much easier.
⭐ Before you leave home
Download your apps and practice searching for:
- Your hotel
- Incheon International Airport
- Seoul Station
- Myeongdong
- Hongdae
- Gyeongbokgung Palace
Doing this once before arriving will make your first day much easier.
🚆 4. Learn the Basics of Korean Public Transportation
You do not need to rent a car to enjoy Seoul.
For most visitors, the subway and bus systems are the easiest way to travel.
Seoul's subway network connects major areas including:
📍 Myeongdong
📍 Hongdae
📍 Gangnam
📍 Dongdaemun
📍 Jamsil
📍 Gyeongbokgung
📍 Seoul Station
A rechargeable transportation card such as Tmoney is useful because you can tap in and out rather than buying a separate ticket for every trip.
When using buses, remember to tap your transportation card when getting on and off.
What about the Climate Card?
Short-term visitors staying mainly in Seoul may also want to consider Seoul's Climate Card short-term passes.
As of 2026, short-term options include 1-, 2-, 3-, 5- and 7-day passes. Seoul also expanded payment convenience for international visitors: since March 17, 2026, internationally issued credit/debit cards and supported mobile payments can be used at new ticket machines to purchase or recharge short-term Climate Cards and buy single-journey tickets.
Seoul Climate Card official guide
Which card is better depends on your itinerary.
Tmoney: flexible and convenient for general transportation.
Climate Card short-term pass: worth considering if you expect to use eligible Seoul public transportation frequently during a concentrated stay.
💳 5. Cards Are Widely Used, but Carry Some Korean Won
South Korea is highly card-friendly.
Hotels, department stores, restaurants, cafés, convenience stores and many attractions commonly accept credit or debit cards.
That means you usually do not need to carry a large amount of cash.
However, having some Korean won (KRW) is still useful.
You may encounter situations where cash is convenient or required, particularly at some:
- Traditional markets
- Small shops
- Street-food stalls
- Older ticket or vending machines
- Transportation-related transactions
A good approach is:
Card for most purchases + a modest amount of Korean won as backup.
Also notify your bank of international travel if necessary and make sure you know whether your card charges foreign-transaction fees.
🍜 6. Korean Restaurants May Work Differently From Restaurants Back Home
Eating in Korea is one of the best parts of the trip.
But the restaurant experience can be slightly different from what first-time visitors expect.
At some restaurants, staff will come to your table.
At others, you may:
- Order at a kiosk
- Order using a tablet at the table
- Press a call button when you need service
- Collect water yourself
- Pick up additional side dishes from a self-service station
- Pay at the counter rather than at your table
Don't worry if you are unsure.
Watch what other customers are doing, or simply ask the staff.
Learning a few phrases helps:
이거 주세요 — Igeo juseyo
This one, please.
얼마예요? — Eolmayeyo?
How much is it?
감사합니다 — Gamsahamnida
Thank you.
And what about tipping?
For ordinary restaurants, cafés and taxis, tipping is generally not expected in Korea.
If your meal costs ₩20,000, paying the stated ₩20,000 is normally sufficient.
👟 7. Learn a Few Korean Etiquette Rules
Korean society has its own everyday customs, but international visitors are not expected to understand every rule.
A few basics will take you a long way.
Take off your shoes when appropriate
If you enter a Korean home, you will normally remove your shoes at the entrance.
You may also encounter shoe-removal areas in traditional restaurants, hanok accommodation and some other spaces.
Keep public transportation considerate
Use headphones for music and videos.
Avoid loud phone conversations.
Allow passengers to leave the subway before boarding.
Be mindful of designated priority seating.
A small bow is polite
A slight bow or nod can accompany a greeting or thank-you.
You do not need to perform a formal deep bow in ordinary tourist situations.
Using two hands can show respect
When giving or receiving something from an older person or in a formal situation, using both hands can be a polite gesture.
For a much more detailed explanation, read our guide:
Why Do Koreans Take Off Their Shoes Indoors? 10 Korean Etiquette Rules Travelers Should Know
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🏪 8. Convenience Stores Are Part of the Korea Travel Experience
Korean convenience stores are more than places to buy bottled water.
They can be extremely useful during your trip.
You can find:
🍙 Gimbap
🍜 Instant noodles
🥪 Sandwiches
☕ Coffee
🥤 Drinks
🍦 Ice cream
🍱 Ready-to-eat meals
🧴 Basic toiletries
🔌 Small travel necessities
Many convenience stores also provide facilities where customers can prepare instant noodles or heat food.
For travelers arriving late at night, convenience stores can be especially useful when nearby restaurants are closed.
They are also an easy and inexpensive way to experience everyday Korean food culture.
⭐ Trend in Korea Tip
Try visiting a Korean convenience store at least once even if you don't need anything urgently.
For many international travelers, it becomes a surprisingly memorable part of the trip.
🏨 9. Choose Where You Stay Based on Your Travel Style
There is no single "best" neighborhood in Seoul.
The best location depends on what you want to do.
🛍️ Myeongdong
Good for first-time visitors who want:
- Shopping
- Central Seoul access
- Major attractions nearby
- Convenient transportation
🎵 Hongdae
Good for travelers interested in:
- Youth culture
- Cafés
- Nightlife
- Music
- Trendy shops
- A lively atmosphere
🏙️ Gangnam
Good for travelers interested in:
- Modern Seoul
- Business
- Shopping
- K-Beauty
- Restaurants
- Upscale urban experiences
Before booking a hotel, check the walking distance to the nearest subway station, not just the district name.
A hotel that looks central on a map may still be inconvenient if you have to walk a long distance with luggage.
⭐ Simple rule
First visit → Myeongdong is often convenient.
Young, energetic Seoul experience → consider Hongdae.
Business, modern lifestyle and upscale Seoul → consider Gangnam.
🚨 10. Know What to Do If You Need Help
Korea is generally easy to travel around, but knowing where to get help is important in any foreign country.
Save these numbers before your trip:
🚓 Police: 112
🚑 Fire & Medical Emergency: 119
☎️ Korea Travel Helpline: 1330
The Korea Tourism Organization operates the 1330 Korea Travel Helpline, providing travel information, interpretation assistance and tourist complaint support. Its current official information also provides telephone and real-time chat services.
The service can also help connect travelers with other relevant services when needed.
⭐ Save this before arriving
Take a screenshot of:
112 — Police
119 — Emergency
1330 — Korea Travel Helpline
You may never need them, but having them available provides peace of mind.
🇰🇷 Korea Travel Quick Checklist
Before leaving for Korea, check:
✓ Passport
✓ Visa / K-ETA requirements
✓ Accommodation reservation
✓ Airport → hotel transportation
✓ eSIM / SIM / roaming plan
✓ Credit or debit card
✓ Some Korean won
✓ Naver Map or KakaoMap
✓ Translation app
✓ Transportation card plan
✓ Travel insurance
✓ Weather forecast
✓ Comfortable walking shoes
✓ 112 / 119 / 1330 saved on your phone
If these basics are ready, your first trip to Korea will be much easier.
❤️ Your First Trip to Korea Doesn't Have to Be Complicated
The first few hours in a new country can feel unfamiliar.
The airport signs look different.
The subway map seems enormous.
Restaurant menus may contain foods you have never seen before.
And even simple things—buying a transportation card or finding your hotel—can initially feel like a challenge.
But Korea becomes surprisingly easy once you understand the basics.
Ride the subway.
Explore a traditional market.
Try a convenience-store snack.
Eat Korean BBQ.
Walk through a palace.
Spend an evening beside the Han River.
Visit a neighborhood café.
And don't worry about experiencing everything on your first trip.
The best part of traveling in Korea is often found between the famous attractions—in the markets, streets, restaurants, subways and everyday neighborhoods where people actually live.
At Trend in Korea, we help international visitors understand Korea through practical guides to travel, food, culture, beauty, healthcare and everyday life.
Discover Korea Beyond K-Pop.
❓ Frequently Asked Questions About Visiting Korea
Do I need K-ETA to visit Korea in 2026?
It depends on your nationality and circumstances. Korea has extended the temporary K-ETA exemption for countries already covered by the exemption through December 31, 2026, but travelers should check their own eligibility on the official K-ETA website before departure.
Do I need cash in Korea?
Not much for most trips. Cards are widely used, but carrying some Korean won is useful for small shops, traditional markets, street food and situations where international cards may not work.
Is tipping required in South Korea?
Generally, no. Tipping is not normally expected at everyday restaurants, cafés or taxis.
Is public transportation difficult for foreigners?
Once you understand the system, it is quite manageable. Subway stations in major tourist areas have extensive signage, and Korean navigation apps can help with routes and transfers.
Should I buy Tmoney or a Climate Card?
Tmoney is a flexible general-purpose choice. A short-term Climate Card can be attractive for travelers making frequent eligible subway and bus journeys within Seoul. In 2026, Seoul offers short-term Climate Card passes for visitors, with international card payment available at designated new ticket machines.
What number should tourists call for help?
For emergencies, use 112 for police and 119 for fire/medical emergencies. For travel information, interpretation assistance or tourist complaints, the Korea Tourism Organization provides the 1330 Korea Travel Helpline.
🔗 Continue Planning Your Korea Trip
→ Incheon Airport to Seoul: AREX vs Bus vs Taxi — Which Is Best?
→ Getting Around Korea: Easy Transportation Guide for First-Time Visitors
→ T-Money Card in Korea: A Complete Guide for Foreign Travelers
→ SIM vs eSIM in Korea: Which Is Better for Travelers?
→ Cash or Card in Korea: What Foreign Travelers Should Know
→ 5-Day Korea Itinerary for First-Time Visitors
🍚 What to Eat in Seoul: A Food Guide for First-Time Visitors
Trend in Korea | Discover Korea Beyond K-Pop