This is a beautiful site if you want to get away and not be contactable by anyone..Internet signal is much the same There is None!! To  get any signal you have to turn left out of the site and walk approx 1/4 mile before you get a signal which if youre caught in the rain you'll get wet so be prepared..overall the site is lovely and the wardens are very helpful...There a telephone box on site but at 60p just to say hello is expensive..bare this in mind if going...you won't be disappointed in the site or grounds of clumber park though they are stunning