Acidalia Colles

Acidalia Colles is a group of hills in the Mare Acidalium quadrangle of Mars, located at 50.9° north latitude and 23.1° west longitude. It is about 360 km long and was named after a classical albedo feature name.^[1] The term "Colles" is used for small hills or knobs.^[2] Gullies have been observed on Acidalia Colles.

Feature typeHill cluster

Coordinates50.9°N 23.1°W / 50.9; -23.1

Quick facts Feature type, Coordinates ...

Acidalia Colles

Part of Acidalia Colles. Image size is 100×100 km
Feature type	Hill cluster
Coordinates	50.9°N 23.1°W / 50.9; -23.1

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