Last access to Gorhambury Drive is 17:30; gates lock at 18:00. Estate closures override these hours. The estate's remaining published drive closures are 23, 26 and 30 September and 3, 10, 15, 17, 24, 28 and 31 October 2026. EH also says the drive is generally closed on Saturdays from 1 September to 1 February; check the estate website for your date.
Mostly mown grass with some gravel and paving; a few steps can be avoided. Access is through a private estate with permissive routes and locked gates. No facilities at the ruins.
Estate closure information: https://www.gorhamburyestate.co.uk/Gorhambury-Drive
Free admission for everyone; membership is not required. Parking and transport are separate.