Passport? Good.

South Korea

Getting around

One card for everything, and why tapping out matters more than you would think.

A transit card reader mounted beside the door of a Korean bus

Do I need a ticket for every subway ride?

No. One rechargeable transit card covers subway, buses and taxis, and any convenience store sells and tops one up.

Seoul Metro
Taxis lined up on a street in Seoul

How do you get a taxi in South Korea?

Apps do most of the work. Street hailing works, but a driver may pass on a destination they do not fancy.

Korea Tourism Organization
Diagram: the gate refuses, the fare adjustment machine beside it takes the shortfall, and the gate opens

What do I do if the ticket gate won't open?

Top up at a fare adjustment machine near the turnstiles. It handles both a T-money card and a single journey ticket.

Visit Seoul — Transportation
Diagram: taking a call is fine; being audible across the carriage is not

Can I take a phone call on the subway?

Yes, quietly. The operator's own etiquette list asks for vibrate mode and a lowered voice, not for silence.

Seoul Metro — How to use the subway
Diagram: tap the card boarding the bus, and tap it again before getting off

Why do I have to tap my card again when getting off the bus?

Because the transfer discount depends on it. Miss the tap on the way out and every leg of the trip is billed as its own fare.

Seoul Metropolitan Government — Public transportation
Numbered exit sign at Seoul Station

Why does everyone give directions by exit number?

Because every subway exit is numbered, and "Exit 2" pins down a street corner better than an address does. Learn to read it and the city opens up.

Visit Seoul — Subway
Diagram: in a government survey 56.2% of visitors navigated with Naver Map against 33.9% with Google Maps

Which map app should I use here?

A Korean one — Naver Map or Kakao Map. In a government survey, visitors who switched said the local apps are simply more accurate here, and the ones relying on buses and walking routes switched almost universally.

Korea.net — Foreign tourists prefer domestic apps

Sort the practical stuff before you fly.

eSIMs, rail passes, and airport transfers — the things worth booking before you land.