The International Wildlife Conservation Park – also known as the Bronx Zoo – is the largest zoo in the USA and offers over 4,300 animals of around 765 species in an area of 300 hectares. For a visit to the Bronx Zoo, you first have to accept a 50-minute subway ride from 42nd. Many will certainly think straight away that this trip to the Bronx could be dangerous, but I can reassure you.