Fodor's Expert Review Niagara USA Discovery Pass
Niagara Falls
The Niagara USA Discovery Pass includes Niagara Scenic Trolley tickets and admission to the Aquarium of Niagara, Maid of the Mist, Cave of the Winds, the Prospect Point Observation Tower, and the Niagara Gorge Discovery Center. It's available from the Prospect Park Visitor Center.
