01263 740561 
All enquiries: Historic Buildings - Details and links
Letheringset Watermill Tel: 01263 713153
Norfolk's only working watermill. Open year round - see website for times etc. Working demonstrations.
Holkham Estate Tel: 01328 710227
The estate includes the 18th Century Hall, surrounded by 3,000 acres of parkland with 600 fallow deer; Holkham Pottery; Holkham Bygones Collection.
Blickling Hall (nr. Aylsham) Tel: 01263 738030
http://www.nationaltrust.org.uk/main/w-vh/w-visits/w-findaplace/w-blicklinghallgardenandpark.htm
http://www.nationaltrust.org.uk/main/w-vh/w-visits/w-findaplace/w-blicklinghallgardenandpark.htm
Magnificent National Trust Jacobean house, garden and park. Home to the headless ghost of Anne Boleyn, Henry VIII's second queen (allegedly!)
Felbrigg Hall (nr. Cromer) Tel: 01263 837444
National Trust property. One of the finest 17th-century country houses in East Anglia.
Houghton Hall (nr. Kings Lynn) Tel: 01485 528569
Houghton Hall is one of the finest examples of Palladian architecture in England, built in the 1720s, and set in 350 acres of parkland, home to over 1000 white fallow deer.
Sandringham (nr. Kings Lynn) Tel: 01553 612908
Sandringham is the Norfolk retreat of Her Majesty The Queen; built in 1870, and set in 60 acres of glorious gardens.
Walsingham (nr. Fakenham)
Walsingham is the site of one of Europe's greatest Christian shrines, and is known as 'England's Nazareth'. It is a very attractive village that still retains the feeling of a medieval place of importance, including ruins of the Augustine priory, replica of the Holy House of Nazareth, Shirehall Museum, medieval village well.