The Regent's Park

London Zoo is the world's oldest scientific zoo. It was opened in London on 27 April 1828, and was originally intended to be used as a collection for scientific study. In 1831 or 1832, the animals of the Tower of London menagerie were transferred to the zoo's collection. It was opened to the public in 1847.

Regent's Park (officially The Regent's Park) is one of the Royal Parks of London. It occupies high ground in north-west Inner London, administratively split between the City of Westminster and the Borough of Camden (and historically between Marylebone and Saint Pancras parishes). It contains Regent's University and the world-famous Zoo.

Holford House was a large residential building in the Regent's Park in London. It was used at various times in its history as a private residence and an educational college for Dissenters before being destroyed by a German air raid in 1944.

The Readymoney Drinking Fountain, also occasionally known as the Parsee Fountain, is a Grade II listed structure near the middle of the Broad Walk footpath on the east side of Regent's Park, in London. It lies southeast of London Zoo, close to the highest point of Regent's Park, about 41 metres (135 ft) above sea level, in an area with few trees, making it widely visible across the park.

The Institute of Zoology (IoZ) is the research division of the Zoological Society of London (ZSL) in England. It is a government-funded research institute specialising in scientific issues relevant to the conservation of animal species and their habitats. The Institute is based alongside London Zoo at ZSL's Regent's Park site in the City of Westminster.

The Zoological Society of London (ZSL) is a charity devoted to the worldwide conservation of animals and their habitats. It was founded in 1826.

St John's Lodge is a Grade II* heritage-listed private residence located in Regent's Park, in the City of Westminster, London, England. Since 1994 it has been owned by the royal family of Brunei Darussalam and is the London home of Prince Jefri Bolkiah of Brunei. St John's Lodge is located on the Inner Circle of Regent's Park, which until 1965 was in the Metropolitan Borough of St Marylebone and is now part of the City of Westminster.

Regent's Park Open Air Theatre is an open-air theatre based in Regent's Park in central London.