Christopher M. Smith established this route, which runs the length of the Niagara River between Lake Erie and Lake Ontario, with some "rules":

This course, with its essential elements, has been selected to: maximize the use of trails, follow close to the river’s edge, view Niagara Falls, and interact with features of the river landscape, hence the bridge crossings and descents into the gorge.

cranberrylake50.org has a brochure describing the route:

Route submitted by Paul Galipeau:

Marcy Beard submitted this route in the South Bay area: