Fingal's Cave a walkway just above high-water level permitting exploration on foot. From the inside, the entrance seems to frame the island of Iona across the water. Romantic composer Felix Mendelssohn visited in 1829 and wrote an overture, "The Hebrides", Op. 26, (also known as "Fingal's Cave overture"), inspired by the weird echoes in the cave. Mendelssohn's overture popularized the cave as a tourist destination. Other famous 19th-century visitors included author Jules Verne, who used it in his book "Le Rayon Vert" ("The Green Ray"), and mentions it in the novels "Journey to the Center of the Earth" and "The Mysterious Island";
Inner Hebrides Raasay, the setting for his best known poem, "Hallaig". George Orwell wrote much of the novel "1984" whilst living at Barnhill on Jura and J.M. Barrie wrote a screenplay for the 1924 film adaptation of "Peter Pan" whilst on Eilean Shona. Cressida Cowell, the author of "How to Train Your Dragon", spent childhood summers in the Inner Hebrides and has stated that they are "one of the most beautiful places on Earth" and "the kind of place where you expect to see dragons overhead". In some respects the Hebrides generally lack biodiversity in comparison to mainland Britain, with for example