You can purchase a KORAIL pass on the website before visiting Korea.
This is the perfect pass that you no longer need to redeem when you arrive in Korea. So let’s follow them one by one shall we?

First, access the official website of KORAIL (www.letskorail.com).
And switch ‘LANGUAGE’ in the upper right corner of the screen to your preferred language among English, Chinese, and Japanese.

Here, explanations are based on English.
Now find the phrase ‘KORAIL PASS RESERVATION GO’ and click on it.

Choose the pass you want and fill in your personal information in the blanks.
Click the ‘Book’ button

I agree to the terms of use and collection of personal information.