Changdeokgung Palace is a historic royal palace located in Seoul, South Korea. Built in the early 15th century during the Joseon Dynasty, it served as a primary residence for many kings. The palace is renowned for its beautiful architecture and harmonious integration with the surrounding nature. The palace complex includes various buildings, gardens, and pavilions, with the Secret Garden being a highlight. This garden features serene landscapes and traditional Korean design, reflecting the aesthetic values of the time. Changdeokgung Palace is recognized as a UNESCO World Heritage Site, attracting visitors interested in Korean history and culture.