The mountain ridge called Tromper Crags constituted the eastern boundary of Highmount Ridge on the planet Hoth, and it shared a border with the Glacial Fissure to its east. The eastern face of the Crags was referred to as the Bold Ascent, and the majority of the Tromper Crags area was occupied by the Tromper Crags Geothermal Plant and its associated facilities.