Packing for Niagara Falls in 2026 requires a focus on waterproofing and layering, regardless of the season. The most essential item is a high-quality, lightweight waterproof rain jacket; while boat tours like the Maid of the Mist provide plastic ponchos, they often leave your arms and legs exposed to the heavy mist. You should also bring water-resistant footwear with excellent grip, as the walkways near the falls are perpetually wet and can be slippery. For electronics, a waterproof phone pouch or a "dry bag" for your camera gear is non-negotiable if you plan on getting close to the cataracts. If visiting in the summer, pack breathable, quick-dry clothing (avoid heavy denim which stays wet for hours). For winter trips, the temperature can drop well below freezing, requiring thermal base layers, a heavy insulated coat, and "traction cleats" for your boots to navigate icy paths. Finally, don't forget your passport if you plan to cross the Rainbow Bridge to see both the American and Canadian sides, along with a portable power bank to keep your phone charged through a long day of photography and navigation.