Any particular area your looking? My colleagues Dad has a few in the Bath area. I've stayed at one and it was very nice.
^^^ Is that you and the missus drinking wine in the jacuzzi Pikey?
This place is near me in the Yorkshire Dales, if walking and suchlike is your thing.http://www.flowerydell-lodges.com/index.htmlNot all have hot tubs, but they're listed under each lodge which ones have or have not.