This site describes the geologic history and current hydrologic and cultural concerns associated with the natural resources of the Niagara region. Many topics are discussed, including the birth of Niagara Falls, the Wisconsin Glacier, rocks and sedimentary deposits, and the future of the falls. Hyperlinks connect one to related histories and facts concerning the Niagara Glen, Devil’s Hole, the Niagara River Water Diversion Treaty, and two geologic tables: the Rock of Ages Chart and the Silurian Era Rock Chart. There are thumbnail photos dispersed throughout this document, which display geologic features such as a knick point, a gorge, and strata. A link connects to Thunder Alley, a comprehensive web site about Niagara Falls, of which this site is a part.