Spielplatz (German for playground) is believed to be the UK's oldest naturist club, and consists of 12 acres (5 hectares) (49,000 m²) located in the village of Bricket Wood, in the county of Hertfordshire, United Kingdom.
Spielplatz was founded in 1929 by Charles Macaskie and his wife Dorothy. They moved from London into a tent on an area of virgin woodland they purchased near Bricket Wood. They called their utopian camp the Green Monastery and a Play Place (Spielplatz).