Frauenwald

Stützerbach is a village and a former municipality in the Ilm-Kreis district, in Thuringia, Germany. Since 1 January 2019, it is part of the town Ilmenau.

Schmiedefeld am Rennsteig is a village and a former municipality in Thuringia, Germany. Formerly in the district Ilm-Kreis, it is part of the town Suhl since January 2019.

Schleusegrund is a municipality in the district of Hildburghausen, in Thuringia, Germany.

Neubrunn is a river of Thuringia, Germany. It flows into the Schleuse in Schönbrunn.

Lengwitz is a river of Thuringia, Germany. At its confluence with the Freibach and the Taubach near Stützerbach, the Ilm is formed.

Taubach is a river of Thuringia, Germany. At its confluence with the Freibach and the Lengwitz near Stützerbach, the Ilm is formed.

Freibach is a river of Thuringia, Germany. At its confluence with the Taubach and the Lengwitz near Stützerbach, the Ilm is formed.

Neustadt am Rennsteig is a village and a former municipality in the district Ilm-Kreis, in Thuringia, Germany. Since 1 January 2019, it is part of the town Großbreitenbach. Its history can be traced back to the 15th century. Due to its location at 805 metres above sea level, there is scarcely another Thuringian locality located this high.

Biber is a river in Thuringia, Germany, that flows into the Schleuse in Lichtenau.

The Großer Finsterberg is a mountain, 944.1 m above NHN, in the Thuringian Forest not far from the villages of Stützerbach and Schmiedefeld am Rennsteig. It is the third highest peak in the German state of Thuringia.

The Simmersberg is a mountain, 780.8 m above sea level (NHN), near Schnett in the municipality of Masserberg) in the county of Hildburghausen in Germany. It is the main summit of a forked mountain chain, which runs along the boundary between the Thuringian Forest and the Thuringian Highland from Masserberg towards the southwest and is bounded by the valleys of the Schleuse (in the northwest) and its tributary, the Biber (in the south). Other subpeaks of the ridge are the Hohe Warth (718 m) in the west, the Kohlberg (718 m) in the southwest, the Schnetter Berg (757 m) in the north and the Höheberg (780 m) in the northeast. The volcanic origins within the otherwise non-volcanic mountain ridge can be recognised especially well near the Simmersberg and its two 718 metre-high pre-summits. The 740-metre-high Holzberg, which is 2 km northeast and adjacent to the Schnetter Berg and north of the Höheberg, separated by a deep valley from the Simmersberg peaks, must be considered as an independent mountain.

Kickelhahn is a mountain in the northern edge of the Central Thuringian Forest in the municipal area of Ilmenau, Germany. Its summit has an altitude of 861.1 metres (2,825 ft) a.s.l.