Dante's masterpiece, The Divine Comedy (Divina Commedia), is an epic poem composed of three parts—Inferno, Purgatorio, and Paradiso. It follows the poet's imaginary journey through Hell, Purgatory, and Heaven, guided first by the Roman poet Virgil and later by Beatrice, his idealized beloved. Written in the Tuscan vernacular rather than Latin, the work helped establish Italian as a literary language and remains a cornerstone of Western culture.
His other significant works include La Vita Nuova (The New Life), a collection of poems and prose celebrating his love for Beatrice; Convivio (The Banquet), a philosophical treatise; and De Monarchia, which explores the relationship between secular and religious power. Dante died in Ravenna in 1321, leaving a legacy that continues to influence literature worldwide.