10 Countries Where US Passport Holders Don't Need a Visa

5. South Korea: A Modern Marvel

South Korea, a nation known for its rapid economic development and rich cultural heritage, allows US passport holders to visit visa-free for up to 90 days. This accessibility provides an opportunity to experience South Korea's dynamic cities, such as Seoul and Busan, alongside its historical sites and natural beauty. The thriving K-pop and entertainment industries further highlight South Korea's global cultural influence. Visa-free travel between the US and South Korea strengthens diplomatic ties and promotes people-to-people connections, enhancing mutual understanding and cooperation in various fields.