South Korea

Seoul is a high-octane blend of ancient palaces and K-pop culture, street food alleys and neon-lit shopping districts. The city moves fast — cutting-edge technology, 24-hour everything, and one of the world's best subway systems. Yet ancient hanok villages and serene temples exist just minutes from the buzz.

South Korea's coastal second city offers stunning beaches, vibrant seafood markets, hillside villages splashed with street art, and soothing hot springs. Haeundae Beach and Gamcheon Culture Village are highlights, with the KTX bullet train connecting to Seoul in just 2.5 hours.