Marwell Zoological Park is located in Hampshire near Winchester in the United Kingdom. It was opened in 1972 and it was one of the earliest zoos in Europe to place an emphasis on animal conservation and is considered one of the leading institutions in that field. It is best known for its large collection of ungulates and unique style of enclosures. Marwell Zoological Park is owned and operated by the Marwell Preservation Trust, a registered charity.