Longleat, Warminster, Wiltshire BA12 7NW, England. - www.castlesandmanorhouses.com
Belton House, Lincolnshire, England. Lady Catherine De Bourgh's estate, Rosings Park, Jane Austen's Pride & Prejudice. :)
Rotunda, Croome Court, UK
medieval Warwick Castle built by William the Conqueror in 1068, Warwick, county town of Warwickshire, England, sits on a bend on the River Avon..
Montacute House, Somerset, England
La Creuzette - Creuse - France
Chatsworth House - Derbyshire, England
The view down the stairs to Chatsworth House in Derbyshire, England
Lowther Castle and Gardens, Cumbria House and gardens are being restored from being completely derelict/pvergrown, so you can keep going back and seeing all the things they've done.
Wrest Park, Bedfordshire, England. Beautiful formal Baroque gardens, the house was built in the 1830s. Open to the public