The given two diagrams demonstrate how much City Park changed after a new swimming pool was built and its difference between before and after.
Overall, some areas were knocked down and replaced by new constructions in the City Park. Also the most noticeable change happened in the part of the southern west.
Looking in more detail, regarding the old map of City Park, there is a park road which divided the map into 2 parts, east and west. If we look at the left side of the area, there is a parking lot located right under two basketball courts. On the other hand, in the right areas, there was a garden and fountain located at the top of the western side of the City Park, also a parking lot was belonging at the right below the fountain.
In contrast, the City Park saw a lot of changes after the swimming pool was built and it is now very different from how it was before. There is still the park road crossing the park but the basketball court 2 was replaced by the parking lot where it was located at the bottom of the west. Regarding the opposite side of them, there is a new pool that is located in the place where the parking lot and fountain were.