HiRISE 3D: A Canyon Floor in East Coprates Chasma
The walls potentially expose pristine crustal material. This is an area of interest that could be accessed and is within potential future rotorcraft landing site.
https://www.uahirise.org/anaglyph/ESP_075473_1650_ESP_075407_1650_RED
NASA/JPL-Caltech/UArizona