 Alabama State Route 27 passes through the center of Geneva, leading north to Enterprise and southwest to the Florida border.According to the U.S. Census Bureau, the city has a total area of , of which is land and , or 1.17%, is water.The Choctawhatchee River forms the eastern border of the city, flowing south to Choctawhatchee Bay in Florida, which enters the Gulf of Mexico at Destin.