In this week's episode of 80 Days, we are talking about Gibraltar, the "key to the Mediterranean". Famous for the imposing Rock of Gibraltar, this 6.7 square kilometre British Overseas Territory is an historic anomaly at the tip of the Iberian peninsula with a unique status and culture. It forms the northern side of the Pillars of Heracles which mark the beginning of the Atlantic Ocean. The tiny territory is also famous for its Barbary macaques, the only wild monkey population in Europe. Your hosts are Luke Kelly @thelukejkelly, Mark Boyle @markboyle86 and Joe Byrne @anbeirneach, in Hong Kong, the UK and Ireland, respectively. (Theme music by Thomas O'Boyle) Full show notes are on www.80dayspodcast.com. Get in touch with us on Facebook, Twitter or our website.