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 eventually opened to the public in 1847.

Cumberland Terrace is a neoclassical terrace on the eastern side of Regent's Park in the London Borough of Camden, completed in 1826. It was one of several terraces and crescents around Regent's Park designed by the British architect John Nash (1752–1835), under the patronage of the Prince Regent (later George IV).

Hanover Lodge is a Grade II* listed house at 150 Park Road, London NW1, overlooking Regent's Park. It was designed by the architect John Nash, and built for General Sir Robert Arbuthnot. Since then, it has been home to several notable people, was part of Bedford College, and the residence of the French ambassador, before the businessman and Conservative peer Lord Bagri purchased a 150-year lease from the Crown Estate in 1994.

Chester Terrace is one of the neo-classical terraces in Regent's Park, London. The terrace has the longest unbroken facade in Regent's Park, of about 280 metres (920 ft). It takes its name from one of the titles of George IV before he became king, Earl of Chester. It now lies within the London Borough of Camden.

Hanover Terrace overlooks Regent's Park in City of Westminster, London, England. It was designed by Sir John Nash in 1822. It has a centre and two wing buildings, of the Doric order, the acroterion of which are surmounted by statues and other sculptural ornaments in terra cotta. The centre building is crowned by a well proportioned pediment, the tympanum of which is embellished with statues and figures.

The British Society of Gastroenterology (BSG) is a British professional organisation of gastroenterologists, surgeons, pathologists, radiologists, scientists, nurses, dietitians and others amongst its members, which number over 3,000. It was founded in 1937, and is a registered charity. Its offices are in Regent's Park, London.

Cambridge Terrace is a row of consecutive terraced mansions overlooking Regent's Park in the London Borough of Camden, London, England. The terrace was designed by John Nash, and completed in 1825. The terrace has been Grade I listed since 1974. It is named after Prince Adolphus, Duke of Cambridge, the viceroy of Hanover.

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.

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.

Clarence Terrace overlooks Regent's Park in Marylebone, City of Westminster, London, England. This terrace is the smallest in the park.