Explore the heart of Seoul with a Discover Seoul Pass. From transportation to popular attractions and landmarks. The all-in-one Pass gives you free entry to 48 top things to do in Seoul, including attractions, palaces, and museums, also enjoy discount benefits to more than 100 tourist attractions, so you can make your own great value sightseeing schedule. Select a 24, 48, or 72 hour pass to suit your visit duration and discover Seoul on your own terms.