http://mars.nasa.gov/news/whatsnew/index.cfm?FuseAction=ShowNews&NewsID=1932
The layered geologic past of Mars is revealed in stunning detail in new color images returned by NASA's Curiosity Mars rover, which is currently exploring the "Murray Buttes" region of lower Mount Sharp. The new images arguably rival photos taken in U.S. National Parks. The Martian buttes and mesas rising above the surface are eroded remnants of ancient sandstone that originated when winds deposited sand after lower Mount Sharp had formed.
Mars has natural beauty , but would you want to live there someday?