We have just had our second stay at Chatsworth this year (6th to 16th September.) We have been coming to this site for more years than I care to remember and we are never disappointed. The close proximity to the grounds of Chatsworth (just through the gate) mean that you have access to numerous walks and scenery. The Wardens were helpful and friendly and the site and facilities were all kept clean and tidy. We will be returning next year (assuming I will be able to book - you  have to get in when bookings open in December otherwise complete weeks are not possible.) A beautiful site.