Author name: Sem Kim

Sem Kim has lived and worked in Seoul for over a decade. He writes about the practical side of navigating Korea as a foreigner — immigration, transport, local services, and the parts of daily life that guidebooks tend to skip. His work draws on firsthand experience moving through Korean bureaucracy, neighborhoods, and systems that aren't always designed with international visitors in mind.

Visa & Entry

K-ETA: The Thing You Need Before Flying to Korea

Sem Kim / May 18, 2026

The K-ETA is Korea’s electronic travel authorization. The rules changed again — here’s exactly who needs it, who’s exempt through 2026, and how to apply without getting tripped up.

Transportation

Incheon to Seoul: 4 Ways to Get There (Honestly Compared)

Sem Kim / May 18, 2026

There are four real ways to get from Incheon Airport to Seoul, and each one makes sense in different situations. An honest breakdown with times, prices, and which to pick.