A mobile ID in South Korea is a digital identification system that allows users to authenticate their identity online and access various services through mobile devices.

To stay safe this winter, here are the official National Behavior Guidelines and practical tips you can follow with family, friends, and neighbors.

The Climate Card (기후동행카드) is Seoul’s new unlimited-use public transport pass for subway, bus, and bike (optional). Available as a 1, 2, 3, 5-day tourist pass or a 30-day pass, it covers most Seoul metro lines (Lines 1–9, Ui, Sillim, parts of Gyeongui–Jungang, Suin-Bundang, Gyeongchun, AREX between Gimpo & Seoul) and Seoul-licensed buses.

Discover Ondol (온돌), Korea’s underfloor heating system. Learn how it works, step-by-step boiler instructions, energy-saving tips, troubleshooting guides, and how to stay warm in a Korean home during winter.