Complex sentence: Gayasan National Park covers covers an area of more than 160 square kilometers; it extends from the northern edge of South Gyeongsang (경상남도, 慶尙南道) Province, to the southern limit of North Gyeongsang (경상북도, 慶尙北道) Province.
Split into simpler sentences: Gayasan National Park covers covers an area of more than 160 square kilometers. The national park extends from the northern edge of South Gyeongsang (경상남도, 慶尙南道) Province, to the southern limit of North Gyeongsang (경상북도, 慶尙北道) Province.