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";
The Consecration of the House (overture) body of the overture, but which instead gives way to a sonata-allegro form. The trumpets and drums resume, leading to an interlude connecting finally with the body of the overture: a fugal "Allegro" (referred to by Schindler) at the work's centre, in both single and double counterpoint. Different groups of instruments enter in turn, producing a fugal texture. The theme appears in the first violins, flute, and oboe, and a counter theme in the second violins and clarinets. This section crescendos rapidly, and – following the recapitulation – a forceful coda brings the overture to a brilliant close. The overture