Mountain
Heights of mountains are typically measured above sea level. Using this metric, Mount Everest is the highest mountain on Earth, at . There are at least 100 mountains with heights of over above sea level, all of which are located in central and southern Asia. The highest mountains above sea level are generally not the highest above the surrounding terrain. There is no precise definition of surrounding base, but Denali, Mount Kilimanjaro and Nanga Parbat are possible candidates for the tallest mountain on land by this measure. The bases of mountain islands are below sea level, and given this consideration Mauna Kea ( above sea level) is the world's tallest mountain and volcano, rising about from the Pacific Ocean floor.
Cloud Peak
Cloud Peak is the highest peak within the Big Horn Mountains in the U.S. state of Wyoming. It rises to an elevation of and provides onlookers with dramatic views and vistas. The mountain can be climbed most easily from the western side, accessed by either the Battle Park or West Tensleep trail-heads and is roughly 24 miles round-trip from both. The peak is located in the 189,000 acre (765 km²) Cloud Peak Wilderness within Bighorn National Forest. The northeast slope of Cloud Peak is a deep cirque which harbors Cloud Peak Glacier, the last active glacier in the Bighorn Mountains.