{"product_id":"days-out-underground-50-subterranean-adventures-beneath-britain","title":"Days Out Underground: 50 subterranean adventures beneath Britain","description":"Explore the hidden depths of Britain with \"Days Out Underground: 50 Subterranean Adventures Beneath Britain.\" This captivating travel guide, featuring expert insights and stunning photography, invites readers to uncover the mysteries beneath the surface. From ancient caves to wartime bunkers, each chapter reveals a unique underground world, enriched by contributions from renowned historians and geologists. Perfect for adventure seekers and history enthusiasts alike, this book delves into the geological wonders and historical significance of Britain's subterranean landscapes, offering a fresh perspective on the unseen marvels that lie beneath our feet.","brand":"Chalkys.com","offers":[{"title":"Default Title","offer_id":48758281863490,"sku":"970375","price":18.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/8043\/1219\/files\/519RFRveQ0L._SL1500.jpg?v=1716562528","url":"https:\/\/chalkys.com\/products\/days-out-underground-50-subterranean-adventures-beneath-britain","provider":"Chalkys.com","version":"1.0","type":"link"}