Reinhardsbrunn

thumb|The palace seen from the south in 2020 thumb|The west front of the palace in 2020 Reinhardsbrunn is a historic complex in Friedrichroda near Gotha, in the German state of Thuringia. From its founding in 1085 to 1525, it was the site of the Benedictine house monastery of the Ludovingian Landgraves of Thuringia. Later used as an administrative seat by the Ernestine dukes of Saxony, the property was turned into a castle and park erected by the Dukes of Saxe-Coburg and Gotha from 1827.

==Monastery== Reinhardsbrunn Abbey () was a house of the Benedictine Order founded by the Thuringian landgrave Louis the Springer in 1085, against the background of the fierce Investiture Controversy between Emperor and Pope. It may have been named after a nearby freshwater spring named ''Reinhards's Brunnen.'' It was settled by monks from Hirsau Abbey and soon evolved as a centre of the Hirsau Reforms in Thuringia. Like Hirsau, the Reinhardsbrunn monastery was closely related to Cluny Abbey; it stood under Papal protection from 1093. It was also of significance as the proprietary monastery and burial ground of the Ludovingian landgraves such as Hermann I, who was entombed in the Abbey Church in 1217. Frederick I, Margrave of Meissen was also buried at the Abbey.