Join Charlie Ross for another episode from an antiques fair at Wetherby Racecourse. In Knaresborough, he learns about a waterfall that turns things to stone.

Charlie Ross goes underground to look for Blue John, and the teams are shopping for bargains at an antiques centre in South Yorkshire with experts Izzie Balmer and David Harper.

Fine antiques abound on today’s Bargain Hunt, when Charlie Ross tours a Georgian townhouse, now a museum in the heart of York.