To see Niagara Falls in a tight 2-hour window, you should focus exclusively on the Table Rock Centre on the Canadian side. Park as close as possible (Lot A is the most convenient but expensive) and head straight to the brink of the Horseshoe Falls to feel the power of the water. If you want one "official" activity, book the Niagara City Cruises (the boat tour) in advance; it takes about 20 minutes and gets you into the heart of the mist, providing the most iconic experience quickly. Alternatively, the Journey Behind the Falls takes about 30–45 minutes and offers a unique perspective from tunnels behind the water. Avoid Clifton Hill or the Skylon Tower, as the walking and wait times will eat up your window. Spend your remaining 30 minutes walking the Niagara Parkway path for photos of the American and Bridal Veil Falls. In 2026, buying your boat tickets digitally is the only way to ensure you don't spend your two hours standing in a ticket line.