Kabian Park offers 1 acre of developed park space, and another 639 acres of hiking and equestrian trails through the hills of Quail Valley.
The park was started in 1968. It was bought with money donated by Madeline Kabian with the provision that the park be named for her deceased son Roy. Not much information is known about Madeline or Roy. From the park’s inception, it was owned and operated by the City of Perris. In 1974, the city turned it over to the County Parks Department to be used as a regional wildlife refuge, which is what it is today.