Rhein-Lahn-Kreis is a district (Kreis) in the east of Rhineland-Palatinate, Germany. Neighboring districts are (from north clockwise) Westerwaldkreis, Limburg-Weilburg, Rheingau-Taunus, Mainz-Bingen, Rhein-Hunsrück, Mayen-Koblenz, and the district-free city Koblenz.
The Taunus (German pronunciation: [ˈtaʊnʊs] ) is a mountain range in Hesse and Rhineland-Palatinate, Germany, located north west of Frankfurt and north of Wiesbaden. The tallest peak in the range is Großer Feldberg at 878 m; other notable peaks are Kleiner Feldberg (825 m) and Altkönig (798 m).
The range is bounded on three sides (west, north, and south) by the Rhine and its tributaries, namely the Lahn and the Main, and on the east by the plain of Wetterau. It spans the districts of Hochtaunuskreis, Main-Taunus-Kreis, Rheingau-Taunus, Limburg-Weilburg, and Rhein-Lahn. The range is known for its geothermal springs and mineral waters that formerly attracted members of the European aristocracy to its spa towns. The car line Ford Taunus is named after it.
Rheingau-Taunus is a Kreis (district) in the west of Hesse, Germany. Rheingau-Taunus-Kreis is part of the Darmstadt region; its main administrative seat is Bad Schwalbach. Outposted sections of the local administration are located in Idstein and Rüdesheim am Rhein.
Neighbouring districts are the Hessian districts of Limburg-Weilburg, Hochtaunuskreis, Main-Taunus-Kreis, district-free Wiesbaden and Mainz-Bingen and Rhein-Lahn which are located in Rhineland-Palatinate.
Limburg-Weilburg is a Kreis (district) in the west of Hesse, Germany. Neighboring districts are Lahn-Dill, Hochtaunuskreis, Rheingau-Taunus, Rhein-Lahn, Westerwaldkreis.