Reagent 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 eventually opened to the public in 1847.

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.

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.

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

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.

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.

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.

Cornwall Terrace (also 1-21 Cornwall Terrace) is a Grade I listed building of consecutive terraced mansions overlooking Regent's Park in the City of Westminster, London. It is situated at the park's southwest corner, near Baker Street, between York Terrace and Clarence Terrace, within the park's Crown Estate development.

The London Colosseum was a building to the east of Regent's Park, London. It was built in 1827 to exhibit Thomas Hornor's "Panoramic view of London", the largest painting ever created.The design of the Colosseum was inspired by the Pantheon in Rome. It was demolished in 1874.

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