19:00Mark ForrestLive from Countryfile Live at Blenheim PalaceBBC Local Radio Duration: 3 hours Thu 4th Aug 2016, 19:00 on BBC Radio BristolMark meets the stars of Countryfile at the first ever Countryfile Live event at Blenheim Palace as we celebrate all things rural.GenresEntertainmentBrandMark Forrest Source: BBC Online