We just came back from a visit to the Canadian side of Niagara Falls. See photos of the falls.
This early evening shot of the Rainbow Bridge that crosses from the U.S. to Canada shows a piece of the urban gardens and nightlights of the Canadian shore in the foreground. The American side is more rustic, as it is preserved as a state forest. We really did see a rainbow on the bridge as we waited at customs on our first day.