Hesse is centrally located within Germany, sharing borders with six other states: North Rhine-Westphalia to the northwest, Lower Saxony to the north, Thuringia to the east, Bavaria to the southeast, Baden-Württemberg to the south, and Rhineland-Palatinate to the west. This central position has cemented its historical and modern role as a transit hub.
The physical geography is predominantly characterized by the Central German Uplands (*Mittelgebirge*). Hesse is tied with Rhineland-Palatinate as the most densely forested state in Germany, with forests covering approximately 42% of its landmass.
Major rivers define the state's boundaries and internal geography. The Rhine forms the southwestern border, carving through the famous Rheingau wine region. The Main River flows horizontally across the southern part of the state, passing through Frankfurt before joining the Rhine. Other significant rivers include the Lahn, Fulda, and Eder. Natural resources include fertile agricultural land in the river valleys, substantial timber reserves, and some mineral springs, which historically fueled the state's renowned spa towns like Wiesbaden, Bad Homburg, and Bad Nauheim.
