GENEVA, a town in Ontario county, state of New York, North America, beautifully situated at the north end of Seneca Lake, on the Auburn and Rochester railway, 50 miles E.S.E. of Rochester. It is handsomely built, and has several fine churches and a medical college. Steamboats ply daily between it and Jefferson at the head of the lake. Pop. 6000. There are several other towns and villages of this name in the United States.