If flying with a motorized wheelchair or scooter, bring documentation that describes whether the device is powered by a wet, dry, or gel battery. The battery type determines whether the battery must be removed for transit in the airplane (gel typically does not need to be removed).
Niagara Falls, famous for its romantic falls and reputation as a destination for honeymooners, can be visited and viewed from two different perspectives – the US and Canadian sides. We visited the Canadian side, and found the falls were somewhat accessible to the physically challenged traveler.