1. Mount Etna - Located in Sicily, Italy. It is the tallest active volcano in Europe.
2. Mount Kilauea - Located on the Big Island of Hawaii, USA. It is known for its frequent eruptions and vast lava flows.
3. Mount Popocatépetl - Located near Mexico City, Mexico. It is one of the most active volcanoes in the world and is a constant threat to nearby communities.
4. Mount Merapi - Located on the island of Java, Indonesia. It is one of the most active volcanoes in Indonesia and has erupted numerous times in recent history.
