What is Copenhagen Zoo?
{{Infobox zoo |zoo_name = Copenhagen Zoo |logo = |logo_width = |logo_caption = |image = København Zoo (2005-06-30).jpeg |image_width = |image_caption = Main entrance in 2005. |date_opened = 1859 |date_closed = |location = [[Copenhagen]], [[Denmark]] |area = {{Convert|11|ha}} |coordinates = {{Coord|55|40|22|N|12|31|17|E|type:landmark_region:DK|display=inline,title}} |num_animals = 3000+<ref name=vd2012>Visit Denmark: ''[http://www.visitdenmark.com/danmark/zoo-gdk412324 Zoo.] {{Webarchive|url=https://web.archive.org/web/20130513033812/http://www.visitdenmark.com/danmark/zoo-gdk412324 |date=2013-05-13 }}'' Retrieved 10 November 2012.</ref> |num_species = 264<ref name=vd2012/> |largest_tank_vol = |total_tank_vol = |annual_visitors = 1,161,388 (2008){{Citation needed|date=March 2014}} |members = [[European Association of Zoos and Aquaria|EAZA]], [[World Association of Zoos and Aquariums|WAZA]] |exhibits = |website = {{URL|http://www.zoo.dk}}{{URL|http://uk.zoo.dk/}} }} The '''Copenhagen Zoo''' is a [[zoo]] in [[Copenhagen]], [[Denmark]]. It was built by Niels Kjærbølling in 1859. It is one of the oldest zoos in [[Europe]]. 1,161,388 people visited the zoo in 2008. It is the most visited zoo in the world, and the fourth most visited place in Denmark.<ref>{{cite web|url=http://www.visitdenmark.com/NR/rdonlyres/6B0978E0-6822-4A88-9973-B2573288B329/0/VisitDenmarkAttraktionsstatistik2007_Top50.pdf|title=Attraktionsstatistikken 2007 - top50|access-date=2013-09-26|archive-date=2012-04-24|archive-url=https://www.webcitation.org/67AGsJQtS?url=http://www.visitdenmark.com/NR/rdonlyres/6B0978E0-6822-4A88-9973-B2573288B329/0/VisitDenmarkAttraktionsstatistik2007_Top50.pdf|url-status=dead}}</ref> Its Elephant House was built by [[Norman Foster (architect)|Norman Foster]]. The zoo's observation tower is 43.5 metres (142.7 ft) high. It was built in 1905. It is one of the tallest wooden observation towers