USA(Maryland) - Bethesda

Bethesda is a census-designated place in southern Montgomery County, Maryland, just northwest of the United States capital of Washington, D.C. It takes its name from a local church, the Bethesda Meeting House (1820, rebuilt 1849), which in turn took its name from Jerusalem's Pool of Bethesda. (In Aramaic, בית חסדא beth ḥesda means "House of Mercy" and in Hebrew, בית חסד "beit ḥesed" means "House of Kindness".) The National Institutes of Health main campus and the Walter Reed National Military Medical Center are in Bethesda, as are a number of corporate and government headquarters.
Niagara Falls is the collective name for three waterfalls that straddle the international border between Canada and the United States; more specifically, between the province of Ontario and the state of New York. They form the southern end of the Niagara Gorge.

Location	Border of Ontario, Canada &New York, United States
Type	Cataract
Total height	167 ft (51 m)
Number of drops	3
Watercourse	Niagara River
Average flow rate