This list of geological features on Ariel itemizes the named geological features on the moon of Uranus called Ariel. Nearly all of the features are named for bright spirits of world mythologies. All information in the tables below comes from the United States Geological Survey.
Chasmata Chasmata are deep, elongated, steep-sided depression. Arielian chasmata are named for spirits from mythology.
Craters Arielian craters are named after spirits from mythology.
Valles Arielian valles are grooves running along the median line of chasmata. They are named after spirits from mythology.
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