How to Use the Seoul Metro Like a Local

Seoul's metro system is one of the best in the world — clean, affordable, and incredibly efficient. With 23 lines and over 700 stations, it can take you virtually anywhere in the Greater Seoul area. Here's your complete guide: 🎫 Getting a T-money Card Buy a T-money card at any convenience store (CU, GS25, 7-Eleven) for ₩2,500. Load it with cash at subway station kiosks. Each ride costs ₩1,250 (about $1). You can also use it for buses, taxis, and even some vending machines. 📱 Must-Have Apps • Naver Map — Best for Korean transit directions (Google Maps is unreliable in Korea) • KakaoMetro — Real-time subway arrival info • Papago — Translation app for reading signs 🚇 Pro Tips • Rush hour is 7:30–9:00 and 17:30–19:00 — avoid Lines 2 and 9 during these times • The subway runs from ~5:30 to ~24:00. Last trains vary by line — check Naver Map • Pink seats are priority seats for elderly, pregnant, and disabled — always leave them empty • Free Wi-Fi is available on all trains and platforms • Each station exit has a number — always note which exit number you need 💡 Money-Saving Tip If you're staying 3+ days, consider the Discover Seoul Pass or the Climate Card for unlimited rides.