Reeds and the Seoul skyline along the river at dusk
KOREA SIDEKICK
A Field Guide to Korea · Seoul · Est. 2026
Issue 01 — For first-time visitors

Your calm, practical guide to Korea.

The guidesSeoul · at dusk
Contents — The Guides01 – 11
A quiet back-alley of old metal workshops in central Seoul at dusk
01 · Where to Stay

Where to Stay in Seoul: Why First-Timers Should Base Themselves on Line 2

Skip the where-to-stay rabbit hole: base yourself on Seoul’s subway Line 2 and the whole city opens up. The neighborhoods that fit first-timers best.

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Korean valley restaurant with tables set in a cool mountain stream under umbrellas in summer
02 · Korea Basics

Summer in Korea: What It’s Really Like and How Locals Beat the Heat

In Korea, shade isn’t enough — summer is about the humidity. What to pack, how to handle jangma, and the cheap local ways to cool down.

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Hongik Univ AREX platform sign: Incheon Airport one way, Seoul Station the other
03 · Getting Around

Hongdae to Incheon Airport: The AREX Train from Hongik Univ Station (2026)

How to take the AREX airport train from Hongik Univ Station (Hongdae) to Incheon Airport: find the AK Plaza / airport-railroad entrance (not Line 2), take the all-stop train, and pay…

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Everland vs Lotte World comparison for first-time visitors to Korea
04 · Things to Do

Everland vs Lotte World: Which Wins Your Trip?

Everland or Lotte World? Which Korean theme park fits your trip — by location, rides, weather, and how to get tickets for half the gate price.

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Kakao T ride options with fare estimates — General taxi vs Blue taxi in Korea
05 · Getting Around

How to Use Kakao T: Get a Taxi in Korea Without Speaking Korean (2026)

How to use Kakao T (Kakao Taxi) in Korea as a foreigner: set it up with your home number, call a taxi in English, choose General vs Blue, and pay by saved card, cash, or T-money. No…

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Incheon Airport to Seoul options compared — AREX, airport bus, taxi by price and time
06 · Getting Around

Incheon Airport to Seoul: Train, Bus or Taxi (2026 Prices)

AREX train, airport bus, or taxi from Incheon to Seoul? Prices, times, and which one to take based on where your hotel is.

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Comparison of the best eSIMs for Korea — Nomad, Airalo, Holafly (hotspot capped) by price and data
07 · Korea Basics

eSIM vs SIM Card in Korea (2026): Which One to Actually Buy

Which eSIM is best for Korea, how much data you need, and how to install it before you fly — a plain guide for first-time visitors.

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Naver Map open in English showing central Seoul
08 · Getting Around

How to Use Naver Map in Korea (Google Maps Won’t Work)

Google Maps can’t do walking or driving directions in Korea. Set up Naver Map in English, search the way that actually works, and get around like a local.

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Mung-bean pancakes frying on a griddle at Gwangjang Market
09 · Food & Drink

Gwangjang Market: How to Eat Well Without Getting Overcharged

Gwangjang Market is famous for street food — and for tourist overcharging. Where locals actually eat, what dishes should cost, and how to pay.

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Rows of Korean transit cards for sale inside a subway-station machine
10 · Getting Around

How to Buy a T-money Card in Korea (2026): Where, Cost, and How to Recharge

Your foreign card won’t tap the gate in Seoul — T-money will. Here’s how to buy it, recharge it (cash only), use it, and get your money back.

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Daesun green soju bottle with boiled pork, noodles and kimchi on a sunlit Korean restaurant table
11 · Food & Drink

Why Green Soju Bottles Are Everywhere in Korean Restaurants

The small green bottle lands on your table before you’ve decided anything. Here’s what a local wishes every first-timer knew about soju.

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The StandardWhy trust this
First-handWritten from the ground in Korea — not rewritten from other blogs.
Checked twiceEvery fact is verified against current sources before it ships.
Photographed in personReal photos of the real place, never stock or AI.