DDP is a famous modern building in Seoul. It was designed by the architect Zaha Hadid. The building has curved, futuristic shapes and looks like a spaceship. Inside, you can see exhibitions, design shops, and art events. DDP shows the modern and creative side of Seoul.

Changgyeonggung is a beautiful historic palace in Seoul. It was built in the Joseon dynasty and used by kings and queens. It is known as a palace especially for women, so it feels more relaxed and comfortable than other palaces. You can see elegant palace halls, peaceful gardens, and ponds. There is also a greenhouse, one of the first Western-style buildings in Korea. Changgyeonggung has been used as a movie set, showing its charm and history. It shows the traditional and royal side of Seoul.