For one of the most unforgettable views in Seoul, you have to make your way up Namsan Mountain to the iconic N Seoul Tower. You can choose to take a scenic cable car or enjoy a refreshing, moderately challenging 30-minute hike to the base. Once you're at the top, you'll be rewarded with breathtaking 360-degree panoramic views of the entire city sprawling beneath you. It's an especially romantic spot around sunset, as the city lights begin to twinkle on, creating a truly magical atmosphere.