A stun­ning sea cave on the unin­hab­it­ed island of Staffa, Fingal’s Cave is Scot­land at its rugged best. Named after the hero of a poem by eigh­­teenth-cen­­tu­ry poet James Macpher­son, this mys­te­ri­ous cav­ern was dis­cov­ered in 1772 (well, brought to the atten­tion of the mass­es) and has become an inte­gral part of folk­lore ever since, not to men­tion arts and cul­ture. It isn’t hard to see why, as the thrilling entry to the cave ticks all the box­es when it comes to the super­nat­ur­al sub­ter­ranean world. The nat­ur­al acoustics of the cave are famous­ly fan­tas­tic.