The Höllentalferner lies northeast of the Zugspitze in a cirque below the Jubilee Ridge (Jubiläumsgrat) to the south and the Riffelwandspitzen peaks to the west and north. It has a northeast aspect. Its accumulation zone is formed by a depression, in which large quantities of avalanche snow collect. To the south the Jubiläumsgrat shields the glacier from direct sunshine. These conditions meant that the glacier only lost a relatively small area between 1981 and 2006. In recent times the Höllentalferner reached its greatest around 1820 with an area of 47 hectares. Thereafter its area reduced continually until the period between 1950 and 1981 when it grew again, by 3.1 hectares to 30.2 hectares. Since then the glacier has lost (as at 2006) an area of 5.5 hectares and now has an area of 24.7 hectares. In 2006 the glacier head was at 2,569 m and its lowest point at 2,203 metres.