London Zoo is the world's oldest scientific zoo.

The Sea Life London Aquarium is located on the ground floor of County Hall on the South Bank of the River Thames.

The London Butterfly House was a visitor attraction where one could walk among free-flying butterflies.

Chessington World of Adventures is a theme park, zoo and hotel complex in Chessington, Greater London, England.

Paradise Wildlife Park is a family-run animal park located in Broxbourne in Hertfordshire, England.

Windsor Safari Park was a popular tourist attraction that featured a drive-through safari and various amusement rides.