The snippets do not mention Reed Lake in connection with Sandyholme Holiday Park, and the POI description states it is "at Reed Lake," which cannot be verified from the provided sources.

However, the snippets do clearly describe Sandyholme Holiday Park itself, so I'll write a factual description based only on what the snippets confirm.

--- Sandyholme Holiday Park is a holiday and camping park located on Moreton Road in Owermoigne, near Dorchester in Dorset, England.

The park is operated by West Dorset Leisure Holidays and offers a range of accommodation options, including glamping in Safari Tents and Bell Tents, as well as caravan pitches. Dogs are welcome in the Safari Tents, subject to charges.

On-site amenities include showers, toilets, a play area, a picnic area, a playing field, and a reception. The park is well regarded for its cleanliness and well-maintained facilities.