Most zoos are involved in a whole range of conservation projects from breeding endangered species to teaching the public about causes that need attention but they are also a fun day out for all ages. Below are our picks for 12 of the best zoos in the World. If you are looking for a specific zoo, browse our zoo page where we list the zoos we currently have on the site. If you think we are missing a zoo we would love to add it to the site, you can help us out by adding a new activity and filling out a few details, it would be much appreciated. If you have recently been to one of the zoos below, visit the zoo page and add a review of what you thought.