Download Naver Map, not Google Maps
Google Maps cannot route walking or driving directions properly in Korea due to mapping laws. Naver Map and Kakao Map have full English interfaces and accurate transit routing - set one up before you land.
Travel guideLast updated August 16, 2026
South Korea Travel Guide: Essentials, Tips & Mobile Data
Seoul and beyond: T-money, Naver Maps over Google, food culture, the best seasons, curated traveler tips, and mobile data via eSIM.
South Korea layers palaces and hanok villages under neon high-rises, with Seoul's food scene, shopping and nightlife leading the way, Busan offering beaches and seafood markets, and Jeju Island's volcanic coast a short flight south.
It is one of the most convenient countries on earth - superb transit, 24-hour everything, spotless streets - but it runs on its own digital ecosystem: Google Maps barely works here, so set up Naver Map or Kakao Map before you arrive.
Seoul is a city that feeds you at 2am and gets you home on a subway that still looks new. Palaces and hanbok rentals sit next to basement fried-chicken joints and neon noraebang. Then Busan gives you sea air and fish markets, and Jeju gives you a volcanic island that Koreans treat as their own holiday default.
Download Naver Map, get a T-money card, and stop trying to make Google work. Korea has its own excellent internet universe. Once you are inside it, the country is almost unfairly easy.
Essentials
South Korea Travel Essentials
- Currency
- South Korean Won (KRW). Cards are accepted almost everywhere, including street markets increasingly.
- Languages
- Korean. English is decent in Seoul's tourist areas; translation apps help elsewhere.
- Plug Type
- Type C / F, 220V.
- Emergency Number
- 112 (police), 119 (fire/ambulance)
- Best Time to Visit
- April to May for cherry blossoms and mild days; September to November for clear skies and autumn color.
- Tipping
- No tipping culture at all.
- Timezone
- KST (UTC+9)
- Tap Water
- Safe to drink; most locals still prefer filtered or bottled.
- Getting Around
- World-class subways in Seoul and Busan; a T-money card works on transit, taxis and convenience stores nationwide. KTX high-speed trains link cities in under 3 hours.
- Internet & Coverage
- Among the fastest mobile networks in the world; coverage is essentially total, including subway tunnels.
Traveler tips
Tips from fellow travelers
Real advice from people who have been to South Korea, curated by our team with links to the original sources.
Use T-money for everything
Buy a T-money card at any convenience store, load it with cash, and tap through subways, buses, taxis and konbini purchases across the country. Transfers between bus and subway are discounted automatically.
Eat in the markets and side alleys
Gwangjang Market's bindaetteok and knife-cut noodles, tent bars (pojangmacha) at night, and any barbecue alley full of office workers deliver the Korea food experience better than polished tourist restaurants.
Convenience stores are a third restaurant category
CU, GS25 and 7-Eleven sell onigiri, ramen, banana milk and city-view seating. A late-night triangle kimbap on the Han River is a legitimate Seoul memory, not a compromise.
Book popular restaurants and palaces, walk into the rest
Gyeongbokgung, the more famous barbecue rooms and anything with a two-hour queue on Instagram want a reservation or an early arrival. Neighborhood spots and markets do not. Follow office workers, not influencers, for dinner.
FAQ
South Korea travel questions, answered
eSIM plans
Stay connected in South Korea
Naver Maps, translation apps and T-money top-ups all assume you are online, and Korea's networks are too good to waste on roaming. An eSIM gives you full-speed local data from the moment you land at Incheon.
Naver Map in a subway tunnel, Papago on a menu, and a KakaoT taxi when it rains: Korea is built for a phone that is actually online. An eSIM at Incheon is the difference between landing and living here on day one.
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