Nature, Nature, Seasons Etna Possesses Many Craters Posted by Allison Scola on April 5, 2020April 5, 2020 The extinct Silvestri Craters of Etna, Europe’s largest, most active volcano, may be walked on with access from Rifugio Sapienza, Catania Province, Sicily. Share this:EmailPrintTwitterPinterestLinkedInPocketFacebookTumblrLike this:Like Loading...