Mount Etna marks furthest point of JH's journey. Travel is difficult. Both JH and servant James Child are in good health. Describes ruins of Girgente. Send future letters to Geneva or Paris. [Letter continued 3-4 July at Mount Etna:] Few lines from Casa Inglese, highest house in Europe, built by Carlo Gemmellaro for travelers. [Letter continued 5 July in Catania:] Ascent of Mount Etna.