Essential Preparations Before Your Korea Trip
The first step to a successful Korea travel guide is packing items suited to the local environment. Korea is a country with highly advanced digital infrastructure, so your smartphone proficiency will often determine the quality of your trip.
Smartphone and Connectivity
- Choose the option that suits you best among roaming services, local USIM cards, or eSIMs.
- It is highly recommended to install essential map apps like Naver Map or KakaoMap in advance and create an account.
- While public Wi-Fi is available in many places, you may want to rent a portable Wi-Fi device for seamless data connectivity while on the move.
Payment and Currency Exchange
- Credit card usage is extremely common in Korea, making cash usage quite low.
- Purchasing a prepaid card that includes a transportation card function is convenient for using public transit.
- Currency exchange is available at airports or major city banks. Recently, the use of travel cards with low overseas transaction fees has been on the rise.
Seasonal Clothing and Essentials
- Korea has four distinct seasons, so you should prepare clothing appropriate for your travel period.
- Summers are humid and hot, while winters often see temperatures drop below freezing, so be sure to check the seasonal weather forecast.
- Carrying a mask is helpful for your health, especially on days with high levels of fine dust.




