Mountain and animals. Because of the less hospitable terrain and climate, mountains tend to be used less for agriculture and more for resource extraction and recreation, such as mountain climbing. The highest mountain on Earth is Mount Everest in the Himalayas of Asia, whose summit is above mean sea level. The highest known mountain on any planet in the Solar System is Olympus Mons on Mars at . There is no universally accepted definition of a mountain. Elevation, volume, relief, steepness, spacing and continuity have been used as criteria for defining a mountain. In the Oxford English Dictionary a mountain is
Mount Olympus (Utah) Mount Olympus (Utah) Mount Olympus in the U.S. state of Utah is one of the most prominent and recognizable mountains viewable from practically every location in the Salt Lake Valley. Mount Olympus is not the tallest peak along the Wasatch Front, but its unusual form and location make it a popular hiking destination for locals. The mountain is situated immediately east of the center of the Salt Lake Valley (due east from Murray and Taylorsville). Distinctive features of the mountain are its twin peaks and other outcroppings, the highest of which is called "Summit Peak" and which towers above the