Here are just a few of the more local properties that may be of interest for more information check out https://www.historichouses.org/visit-the-300-best-historic-houses-gardens-in-the-uk/best-places-to-visit-in-yorkshire/
Sewerby Hall - just a few miles away from St Edmunds
Burton Agnes Hall and Gardens - just a few miles inland from St Edmunds
Scampston Hall
Burnby Hall Gardens
Burton Constable Hall
Castle Howard - often hold outdoor concerts check out their website for further details, also amazing at Christmas
Harewood House