The Medieval Dungeon Hidden Under A Castle Built Over 700 Years Ago | Underground Britain | Spark
This time, Rob Bell travels to Wales to discover the secrets beneath the surface. Discovering the secret hidden underneath a castle, a sea cave that held the first funeral in Britain, and the terrible beauty in Snowdonia s slate mines. --- This series follows Rob Bell as he travels across Britain to discover the most fascinating secrets that are hidden beneath the surface. --- Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur ð Join the Spark Channel Membership to get access to perks: https://www.youtube.com/channel/UCMV3aTOwUtG5vwfH9_rzb2w/join Find us on: Facebook: https://www.facebook.com/SparkDocs/ Instagram: https://www.instagram.com/spark_channel/ Any queries, please contact us at: owned-enquiries@littledotstudios.com #Spark #cave #underground
