There are only a small number of glaciers in the Genaldon River's basin, the largest being Maili at approximately 6.8 km² (2.6 sq mi) in area.
The Kolka Glacier, located next to Maili, is a cirque / valley glacier, with some hanging parts.

Kolka is fed by avalanches and collapses of firn and ice all year round.
Its lowest and highest points are located at 3,000 m (9,800 ft) and 3,450 m (11,320 ft) above mean sea level respectively.
More than two-thirds of the ablation zone's surface is covered by a morainal layer up to 1 m (3 ft 3 in) thick.
This and other features, such as relatively gentle slopes, a deep cirque and the presence of a lateral moraine restricting the ice flow and forcing it to make a sharp turn, makes the glacier very prone to accumulation of subglacial meltwater.
There are only a small number of glaciers in the Genaldon River's basin, the largest being Maili at approximately 6.8 km² (2.6 sq mi) in area. The Kolka Glacier, located next to Maili, is a cirque / valley glacier, with some hanging parts. 
Kolka is fed by avalanches and collapses of firn and ice all year round. Its lowest and highest points are located at 3,000 m (9,800 ft) and 3,450 m (11,320 ft) above mean sea level respectively. More than two-thirds of the ablation zone's surface is covered by a morainal layer up to 1 m (3 ft 3 in) thick. This and other features, such as relatively gentle slopes, a deep cirque and the presence of a lateral moraine restricting the ice flow and forcing it to make a sharp turn, makes the glacier very prone to accumulation of subglacial meltwater.
Kolka Glacier