Upper slopes, also known as hilltops or mountain ridges, are elevated areas of land that provide spectacular views and often require physical exertion to reach. Synonyms for this term include summit, peak, crest, pinnacle, mountaintop, and summit ridge. These words all describe the highest point of a mountain range. Other synonyms that refer to topographical features include plateau, mesa, and butte. These geographic terms are often used in reference to the western United States where these types of landforms are prominent. However, no matter what the term used is, one can experience a breathtaking view from the top of any elevated terrain.