Machalilla National Park is an Ecuadorian  park. It is located in  the Pacific West coast of Ecuador in South America. It is in the province of Manabí. Machalilla National Park was declared by Minister of Environment  of Ecuador  as a  park  and natural preserve area on July 26, 1979. It was officially registered on November 20 of the same year. In 1990 the Ramsar Convention on Westlands named as a Ramsar site, which is a place where animals come to breed. The land part  is 56.184 hectares and the water part is 14.430 nautical miles.