Korea by Train

The free 1-page cheat-sheet that keeps tourists from overpaying for KTX — the exact booking steps, the Korail Pass break-even number, and a quick eSIM setup.

Korea by train, made simple.

Browse by category

Book your KTX trip

KTX Sold Out? How Locals Still Get a Seat (2026)

Foreign Card Won’t Work on KTX? Here’s How to Book It (2026)

Korail Pass vs Buying Tickets: Which Actually Saves Money? (2026)

How to Buy KTX Tickets as a Tourist: 5 Ways That Work (2026)

How to Use the Korail Pass: A Step-by-Step Guide (2026)

KTX vs SRT: The Real Difference & Which to Take (2026)

Can’t Get KorailTalk to Work Abroad? Here’s Every Fix (2026)

Plan your route

Best Day Trips from Seoul by Train (No Tour Needed, 2026)

Seoul to Busan by KTX: The Complete Guide (Tickets, Time & Tips, 2026)

One Week in Korea by Train: 4 Cities, No Rental Car

5 Days in Korea by KTX: Seoul to Busan, Day by Day

Explore Korea’s cities

Chuncheon Day Trip from Seoul: Nami Island, Dakgalbi & the Train (2026)

Suwon Day Trip from Seoul: Hwaseong Fortress (by Train, 2026)

Gwangalli Beach & Gwangan Bridge: Busan After Dark (2026)

Haeundae Blue Line Park: Busan’s Beach Train & Sky Capsule (2026)

Seoul to Gangneung by KTX: The Complete Beach Day-Trip Guide (2026)

Seoul to Gyeongju by KTX: Day Trip to the Silla Capital (2026)

Jeonju in a Day: Hanok Village, Food & How to Get There (2026)

Things to Do Near Busan Station (Right Off the KTX)

12 Things to Do Near Seoul Station (Before or After Your KTX)

Sort the essentials

Korea Transit Cards 2026: T-money vs WOWPASS vs Climate Card

Incheon Airport to Seoul: AREX Train, Bus & Taxi (2026)

eSIM for Korea: How to Set It Up Before You Land (2026)

Korea Without Data: Can Tourists Get By on WiFi Alone? (2026)

How Much Money for a Week in Korea? Real Budget Breakdown (2026)

Before you go

Get a Korea eSIM

Book the Korail Pass

Planning a Korea trip?