re: Erebus looks like a big sand pit.
Looks like you can see more of the rim here
Beautiful terrain!
Shot around the same time as the one above, here is a wonderful picture that reminds me of being out in the ocean. Many of Opportunity’s pictures look like they were taken of an ocean rather than a dune field. What a like about this picture is the way the dunes recede as far as the eye can see. It gives me the feeling of being far from anywhere.