Wiesbaden (; Hessian: "Wissbade", Latin: "Aquae Mattiacae") is a German city near Frankfurt am Main. It is the capital of the federal state of Hesse. Wiesbaden is on the right (north) bank of the Rhine (German: "Rhein"), near the city of Mainz (about away from Wiesbaden centre) the opposite side of the river, and a short distance, about , from Frankfurt am Main, to the east. About 274,000 people live in the city (2005).