Original sentence: Because it is close to the city of Cusco, one of the most prominent archaeological sites in all of Peru; many people visit this area while they are touring the highlights of the Peruvian ruins.People visit the area for its views of the surrounding jungle and ruins, and the hues that are supposed to change the color of the walls around sunset
Edited sentence: Because it is close to the city of Cusco, one of the most prominent archaeological sites in all of Peru, a lot of people visit this area while they are touring the highlights of the Peruvian ruins.Even if it is a small charge for most Americans, it helps to boost the country's economy and could eventually even lead to the Peruvian government deciding to put some resources into finding out a little more about this mysterious site of Puka Pukara.People visit the area for its breathtaking views of the surrounding jungle and ruins, along with the beautiful hues that are supposed to change the color of the walls around sunset