Niagara Falls Thunder Alley
Provides information on the geology, history, and attractions of the falls.
www.niagarafrontier.com
Wikipedia: Niagara Falls
Description and pictures of the waterfalls located on the Niagara River in eastern North America, on the border between the United States and Canada. Includes also historical background, impact on industry and commerce, preservation efforts, and formation of the Falls.
en.wikipedia.org/wiki/Niagara_Falls
Falls, The
Collection of historic images and photographs.
www.wolfcrews.com/falls