Complex sentence: El Arenal Natural Reserve (Spanish: "Reserva Natural El Arenal") is a natural reserve with an area of 5.75 km², it is located in the Matagalpa department in central Nicaragua.
Split into simpler sentences: El Arenal Natural Reserve (Spanish: "Reserva Natural El Arenal") is a natural reserve with an area of. It is located in the Matagalpa department in central Nicaragua.