In the heart of Seoul, Gwangjang Market is a foodie's paradise. Open since 1905, it's one of the oldest and largest traditional markets in South Korea. The market is famous for its street food, especially bindaetteok (mung bean pancake), tteokbokki (spicy rice cakes), and bibimbap (mixed rice bowl). You can also find traditional Korean clothing, crafts, and textiles here.
If you're a seafood lover, Noryangjin Fish Market is a must-visit. Open 24/7, the market sells all kinds of fresh seafood, from octopus and crabs to shrimps and clams. You can buy the seafood and have it cooked right there, or you can go to one of the many restaurants in the market that specializes in seafood dishes. Don't forget to haggle for the best price!
The Peace Bridge is a pedestrian-only bridge that spans the Han River, connecting the Mapo and Yeouido districts. It's a popular spot for taking photos and enjoying the view of the river. Nearby, Seoullo 7017 is a pedestrian overpass that used to be a highway. It's been transformed into a park with gardens, cafes, and shops. You can also enjoy some street food here while taking a break from walking.