ZSL London ZOO is the world's oldest scientific zoo, located in Regent's Park. 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 #londonzoo #zsllondonzoo #londonattractions #thingstodoinlondon #londonzoowalkingtour #londonzootour NEED VISA???: Visas and Travel Documents Application Page: https://www.ivisa.com/apply-online?utm_source=dnbtravels Photos Application Page: https://www.ivisa.com/photos?utm_source=dnbtravels iVisa Homepage: https://www.ivisa.com/?utm_source=dnbtravels