The series was filmed almost entirely in the UK and Italy.
Castle park
In movie
Real
Scene was shot Some of the palace scenes were filmed at Castle Howard
York
Castle Howard
Woman's room
In movie
Real
Scene was shot Some rooms were filmed at Belvoir Castle in Leicestershire, England
Grantham
Belvoir Castle
Petr's meeting room
In movie
Scene where -
Real
Scene was shot The ballroom was filmed in the Marble Hall of Hatfield House in Hertfordshire, England.
Hatfield
Hatfield House
The Palace of St. Petersburg
In movie
Real
Scene was shot In reality, the Palace of St. Petersburg played the Royal Palace in Caserta, which is located in southern Italy.
Caserta
Royal Palace in Caserta
The interior of the royal palace
In movie
Real
Scene was shot The interior of the royal palace was filmed in several places at once, and one of them is Hatfield's house in Hertfordshire, England. Interestingly, Enola Holmes was filmed in the same house.
Hatfield
