https://www.visitcostarica.com/where-to-go/protected-areas/la-amistad-international-park-and-biosphere-preserve
Tortuguero was declared a national park on Sept. 24, 1970, and its boundaries were extended three times (1980, 1995 and 1998). Its area has increased from...
la amistadinternational parkbiosphere preservecosta ricavisit