Wiesbaden

City, capital (1946) of Hessen Land (state), southern Germany. It is situated on the right (east) bank of the Rhine River at the southern foot of the Taunus Mountains, west of Frankfurt am Main and north of Mainz. The settlement was known as a spa (Aquae Mattiacae) in Roman times. Its earthen fortifications (12 BC) were replaced by stone in AD 83, and a Roman wall (of which traces remain) was built about