Daejeon hot springs and science city: the perfect day trip from Seoul

Daejeon is just 50 minutes from Seoul by KTX (₩23,000) and offers a completely different vibe: Hot Springs: - Yuseong Hot Springs — natural hot spring area, free foot bath parks - Several spa hotels in the area (₩60,000-120,000/night) - Water temperature: 27-56°C, known for mineral content Science & Tech: - Expo Science Park — from the 1993 Expo, still impressive - National Science Museum — free, great for families - KAIST campus — Korea's MIT, beautiful campus walk Food: - 칼국수 (Kalguksu) — Daejeon's specialty hand-cut noodle soup - Seongshim-dang Bakery — Korea's most famous bakery chain, started here - Jungang Market — traditional market food Pro tip: Combine with a stop at Sejong City (Korea's new administrative capital) for a unique experience.