Dominated by the geodesic dome of the Biosphère and the rollercoasters of Six Flags La Ronde, the island is also home to the Hélène de Champlain restaurant and the De Lévis tower. Built in 1814, the Fort on Saint Helen's Island houses the Stewart Museum, dedicated to the history of New France. The island also contains several large public works of art, such as the imposing "Man", sculpted in steel by artist Alexander Calder. Buses run every 15 minutes from the Jean-Drapeau metro station to La Ronde.