Chapter II Physical Features of the Mountain.26
Height.—Radius of Vision from the summit.—Boundaries. —Area.—Population.—General aspect of Etna.—The Val del Bove.—Minor Cones.—Caverns.—Position and extent of the three Regions.—Regione Coltivata.— Regione Selvosa.—Regione Deserta.—Botanical Regions.—Divisions of Rafinesque-Schmaltz, and of Presl.—Animal life in the upper Regions.