Niagara Falls - Ride the Maid of the Mist - Visit Cave of the Winds.Today after checkout, take a boat ride aboard the Maid of The Mist. Later, visit the Cave of the Winds. (Due to weather conditions, this ride usually operates after the last week of May. We offer the ‘Niagara Scenic Trolley’ instead, for all tourists visiting the falls prior to the commencement of this ride). Later, drive to Harrisburg. Overnight in Harrisburg. (B, L, D).