The Yokohama Landmark Tower (横浜ランドマークタワー, Yokohama Randomāku Tawā) is the second tallest building and 4th tallest structure in Japan, standing 296.3 m (972 ft) high. It is located in the Minato Mirai 21 district of Yokohama city, right next to Yokohama Museum of Art. Work on the building was finished in 1993. When built, it was the tallest building in Japan until it was surpassed by Abeno Harukas' in 2012. When opened, it had the highest observation deck in Japan.