Waza National Park is 15 times larger than Anguilla.
Area: 91 km2 World Factbook
Population: 16,086 (July 2014) World Factbook
Anguilla is a British overseas territory in the Caribbean. It is one of the most northerly of the Leeward Islands in the Lesser Antilles, lying east of Puerto Rico and the Virgin Islands and directly north of Saint Martin. Wikipedia
Area: 1,407 km2 calculated
Waza National Park is a national park in the Department of Logone-et-Chari, in Far North Region, Cameroon. It was founded in 1934 as a hunting reserve, and covers a total of 1,700 square kilometres. Waza achieved national park status in 1968, and became a UNESCO biosphere reserve in 1979. Wikipedia