Highclere Castle lies to the west of London, not far from the M4 and Newbury. Oxford and Birmingham are to the north, Winchester and Southampton to the south.
By car, or train & taxi
Please do not use a sat nav for the last part of your journey but simply follow the brown signs from the A34.
Highclere has a one way traffic system for cars approaching from the brown signs off the A34 and leaving the Castle past a beautiful folly and along a drive from where the A34 or the A343 is signposted for you.
Coming by train, there is a good service from London, Paddington to Newbury and taxis are usually available at the station. Alternatively it is possible to travel from Waterloo to Whitchurch, however you will need to pre-book a taxi from Whitchurch.