Police are appealing for witnesses and anyone with dashcam footage to come forward following a crash between a cyclist and a car at Chatsworth House.
The collision happened between a cyclist and Grey Vauxhall Crossland car close to the main bridge facing the stately home in Edensor at about 1pm on Wednesday 27 August.
The cyclist, a 61-year-old man, suffered serious injuries and was taken to hospital for treatment. A man who was driving the car was not injured.
We are appealing for any witnesses or anyone with dashcam footage that may have captured the incident to please come forward.
Information can be passed to Derbyshire Police on 101 please quote incident number 250*07535.