Step into a unique piece of Seoul's history at Deoksugung Palace, where traditional Korean architecture stands in striking contrast to Western-style stone buildings, all nestled right in the heart of the bustling city. You'll find a serene escape as you wander the grounds, and you won't want to miss the impressive Changing of the Royal Guard ceremony at the main gate. For a small admission fee of 1,000 won, it's a fascinating glimpse into the last days of Korea's royalty.