Solfatara is an active crater in the bigger Caldera-Volcano Campi Flegrei. Its located close to Napples and Vesuvio. The Solfatara is located just 2 km away from the city of Pozzuoli and can erupt at any time. Fumaroles and a mudpool are the main attractions from Solfatara.
Marc -Volcano- Szeglat