In June of 1967, ten people journeyed into the Mossdale Caverns, a cave system known for being dangerous and unexplored. These caver's mission was to explore unmapped passages and reveal new caving systems. When thunderstorms and torrential down pours suddenly flood the tunnels, the largest rescue mission in Britain's history ensues.Tickets to Spirited Stays: The Crescent Hotel HERE! (momenthouse.com/npad)For the latest NPAD updates, group travel details, merch and more, follow us on npadpodcast.com and our socials at:Instagram: @nationalparkafterdarkTikTok: @nationalparkafterdarkSupport the show by becoming an Outsider and receive ad free listening, bonus content and more on Patreon or Apple Podcasts. Want to see our faces? Catch full episodes on our YouTube Page!Thank you to this week’s partners!Reel: Use code NPAD for 30% off your first orderApostrophe: Save $15 off your first visit with code NPADBetterHelp: Get 10% off your first month of online therapy by using our linkBeam: Got $20 off when you use our link and code NPAD at checkoutFor a full list of our sources, visit http://npadpodcast.com/episodes Learn more about your ad choices. Visit podcastchoices.com/adchoices