The Niagara Falls USA Discovery Pass gets you closer to the power of the Falls than you ever imagined for up to 34% off. Stand under the Falls at the Cave of the Winds, ride into the Horseshoe on the Maid of the Mist, learn more about the Falls at the Gorge Discovery Center and Niagara: Legends of Adventure Theater and meet new friends at the Aquarium of Niagara. Your Discovery Pass also includes one day of unlimited travel on the Niagara Scenic Trolley! Visit our website for more information.