Knebworth House & Park are accessed direct from the Junction 7 roundabout of the A1(M) motorway at Stevenage South, 29 miles north of London. There are signs on both carriageways of the motorway. Plenty of free parking. If you are using a Sat Nav system use the post code of the Stevenage Novotel at Junction 7 – SG1 2AX – not the Knebworth House post code.
The nearest rail station is Stevenage, two miles Knebworth Park. There is a taxi rank at the station. Non-stop Inter-City and local services run to Stevenage station from London’s Kings Cross station around every 30 minutes. There are also frequent Inter-City connections on the East Coast main line from Cambridge, York, Leeds, Newcastle, Edinburgh and Glasgow. Rail information.