Xishan Park is a large part inside Guilin city. The site include historic buddhist rock carvings and a buddhist temple. A short walk takes you past the large number of visitors (I was there on a weekend) near the entrance and up into hills where I saw only a few people.
It is quite a nice park to see nature, history and view local people using their park.
Photos credit: John Hunter (or as noted in the description, a few photos are from others). This photo can be used with attribution