An open-air museum, Gyeongju is one of the best places in South Korea to explore its traditional roots and rich heritage. Once the capital of the ancient Silla kingdom, this city is a treasure trove of cultural and historical sites, with ruins dating back over a thousand years. Home to the UNESCO World Heritage Site of Bulguksa Temple and the National Museum, which boasts an unparalleled collection of artifacts, Gyeongju offers a fascinating glimpse into South Korea's cultural heritage.