Biltmore Estate's conservatory is filled with orchid varieties, like this Cattleya hybrid.
Biltmore Estate's conservatory is filled with orchid varieties, like this Cattleya hybrid.
Biltmore Estate's conservatory is filled with orchid varieties, like this Cattleya hybrid.

For 'Downton' fans, trips to Nashville, Biltmore offer insight into upper-class life

January 22, 2014 12:00 AM