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Korea travel glossary (EN)
Short definitions plus official links for K-ETA, e-Arrival, T-money, maps, translation, and messaging apps.
First-timer checklist for Korea
A calm pre-trip list: documents, connectivity, money, and first-day moves.
Trip stages: what to focus on when
Pre-plan → booking → pre-trip → on-site → post-trip — a simple timeline for first visits.
Entry · Visa · Documents
Entry overview: check YOUR passport first
How to decide visa vs visa-free vs K-ETA vs temporary exemption vs e-Arrival — planning overview with official links (deep dive on Electronic arrival).
Electronic arrival card & K-ETA prep
K-ETA vs temporary exemption vs free e-Arrival card — who needs what, 3-day KST timing, and official links only.
Immigration FAQ for short visits
Short-visit FAQ: visa vs K-ETA vs temporary exemption (through 31 Dec 2026) vs free e-Arrival, stay length, 1345 / Hi Korea — with links to Entry overview and Electronic arrival.
Airport arrival at Incheon (ICN)
Step-through from gate to city transport: immigration, bags, SIM desks, and exits.
Transit
Seoul subway basics
Gates, transfers, etiquette, and how to read lines without memorizing every station.
Airport to city (ICN → Seoul)
AREX, limousine bus, and taxi options — choose by luggage, time of day, and hotel location.
T-money & transit cards basics
Physical T-money (and hedged mobile options) for Seoul subway/buses: where to buy, top-up/refunds, tourist cards vs WOWPASS — with working eng.tmoney links.
Money · Apps
Cards, cash, and ATMs
What usually works for visitors — and why a small cash backup still matters.
Essential apps for visitors
Install Naver Map, KakaoMap, Papago, and KakaoTalk before you fly — plus a physical or tested mobile transit plan — so last-mile navigation and messaging work on day one.
When your card won’t pay
Quick recovery steps for declined cards, offline terminals, and transit balance surprises.
Places · Seoul
Shopping
Guides
Barriers · Trouble
Cost expectations & budget friction
Where money usually goes on a Seoul trip — and which “cheap Korea” myths to ignore.
Common mistakes first-timers make
Hard-won tips from trip reports — packing, payments, and pacing.
Safety basics for visitors
Everyday caution in a generally traveler-friendly city — emergencies, scams, and late nights.