* The city of Catania, with a population of over 300,000, is located on the southeastern slopes of the volcano.

* Other towns and villages are scattered around the base of the mountain, and many vineyards and agricultural areas are found on its slopes.

While Etna is an active volcano, the local communities have learned to live with the potential risks. The area is known for its fertile soil, which is good for agriculture. There are also many tourist attractions related to the volcano, making it a significant part of the local economy.