NASA's Mars Exploration Rover Spirit created this 360-degree view of the rolling martian terrain at "Columbia Hills" on sol 204 (July 30, 2004), after traveling more than 3 kilometers (2 miles) across the plains of the 165-kilometer-wide (103-mile-wide) Gusev Crater. This mosaic was created from images taken by Spirit's navigation camera. The view is presented in a cylindrical projection with geometrical seam correction.