Bad Homburg vor der Höhe is the district town of the Hochtaunuskreis, Hesse, Germany, on the southern slope of the Taunus, bordering among others Frankfurt am Main and Oberursel. Bad Homburg is part of the Frankfurt Rhein-Main urban area. The town's formal name is Bad Homburg vor der Höhe (translated as "Bad Homburg in front of the height") to distinguish it from other places of the same name, abbreviated as Bad Homburg v. d. Höhe. It is best known for its medically used mineral waters and spa (hence the prefix Bad, "bath"), and for its casino.Today, Bad Homburg is again one of the wealthiest towns in Germany (with the Hochtaunuskreis and the Landkreis Starnberg regularly competing for the title of the wealthiest district in Germany)., the town's marketing slogan is Champagnerluft und Tradition (Champagne air and tradition).HistoryMiddle Ages originsLocal tradition holds that Bad Homburg's documented history began with the mention of the Villa Tidenheim in the Lorsch codex, connected with the year 782. This Villa Tidenheim was equated with the Old Town, called "Dietigheim". This connection is also reflected in street names. Local historian, Rüdiger Kurth, doubted these traditional stories based on his study of written sources and local factors. In 2002 Kurth initiated archaeological digs by the University of Frankfurt under the leadership of Professor Joachim Henning. The excavations showed that there was no evidence of settlement between the beginning of the Christian Era and the 13th century. It appears that the historical record which makes mention of Wortwin (or Ortwin) von Hohenberch – as Homburg's founder – as a documentary witness in Eberbach in about 1180 is the first concrete evidence of the town's existence.