The 68-year-old singer wowed fans with her performance at the musical showpiece on Sunday, with an afternoon set that drew the biggest ever crowd in front of the main stage, reported Contactmusic.
The 'Jolene' hitmaker was on such a high after her triumphant show, she spoke to the event's organiser Michael Eavis about the possibility of starting a festival at her Dollywood theme park in Tennessee.
"I have a lot of land up near east Tennessee and we do a lot of festivals through my Dollywood company.