Pinterest Facebook Twitter Email Caving for King Arthur 03:31 Josh Gates goes underground to look for clues about King Arthur's tomb. From: Josh Gates, Expedition Unknown and The Quest for King Arthur Related Videos Hellfire Caves 42:32 Recap: Hellfire Caves 05:09 Murder in the Caves 02:31 Guess That EVP: Hellfire Caves 02:35 Voices in the Edinburgh Vaults 00:00 Dhani at the Highlands Games 05:03 A Day With Nick Watt 04:48 Nick Watt's Hometown Tips 02:50 More Videos Nick Watt's Hometown 05:08 Dhani Challenges the Crew 02:15 Haggis Shepherd's Pie 01:59 Tour England with Josh Gates 02:34 Victoria's Sponge Cake 02:22 London's Portobello Hotel 02:19 Dhani Has High Tea in England 01:19 Explore London's Parks 02:18 London's St. Paul's Cathedral 01:05 Dhani Tackles Rugby in England 02:41 Can the Queen's Guards Smile? 01:49 Classic Fish and Chips 02:22 Game, set, Wimbledon! 02:45 Crossing Abbey Road 01:40 Nick's Favorite Scottish Eats 04:07 Is Big Ben the Tower's Name? 01:54 We Recommend Paris Neighborhood Guide for First-Time Visitors 20 Photos Top Natural Healing Spots 13 Photos The French Riviera's Luxurious Charm 15 Photos The Sights in Sydney 13 Photos 10 Trending International Travel Destinations 10 Photos 7 New Wonders of the World 14 Photos