The Seoul city Hop-On Hop-Off bus features two routes that will take you to the Namsan and Gangnam iconic landmarks. The Downtown Palace Namsan Course takes you to 21 stops, including N Seoul Tower, Deoksugung Palace, and The National Museum of Korea, among others. Alternately, the Gangnam Course takes you to the COEX Aquarium, Lotte World, and Bongeunsa Temple. Take in the bustling cityscape while you enjoy audio commentary available in 12 languages.