There's been a fair bit of discussion around which country is the best for zoos, but I was wondering if there is a particular city which is the best for zoos worldwide. Singapore, NYC and Berlin are obvious choices, with other big ones being Chicago, San Diego, Atlanta, Paris, Valencia, Dallas and Madrid. For this thread, only collections that are (relatively) easily accessible from the city in question count. For example, San Diego Zoo Safari park will count towards San Diego, Staten Island Zoo will count for NYC and Brookfield will count for Chicago. Natural History Museums can count at your discretion .