What type of mountain is Kilimanjaro?

Located in Tanzania, Mount Kilimanjaro is Africa’s tallest mountain at about 19,340 feet. It is the largest free-standing mountain rise in the world, meaning it is not part of a mountain range. Also called a stratovolcano (a term for a very large volcano made of ash, lava, and rock), Kilimanjaro is made up of three cones: Kibo, Mawenzi, and Shira. Kibo is the summit of the mountain and the tallest of the three volcanic formations.

Source: National Geographic