Natural features:
* A peak: This is the most common answer, the highest point of the mountain.
* A plateau: Some mountains have flat tops, known as plateaus.
* A crater: Volcanic mountains can have craters at their summit.
* Glaciers or snow: Many mountains have ice and snow on top, especially in higher altitudes.
* Trees and vegetation: Some mountains have trees and other vegetation on their slopes, even reaching the summit in milder climates.
* Rocks and soil: The mountain's geology determines the type of rock and soil found on top.
Man-made features:
* Buildings and structures: Some mountains have buildings or structures on top, such as observatories, communication towers, or even hotels.
* Trails and paths: Hiking trails and paths often lead to mountain tops.
* Memorial sites: Mountains are often used as locations for memorials or monuments.
* Ski resorts: Mountains are popular destinations for skiing and other winter sports.
So, what's on top of a mountain? It depends!