The City of Folsom, CA [.. https://localwiki.org/sac/City_of_Folsom ..], Department of Parks and Recreation's 'Home' page is at .. https://www.folsom.ca.us/parks/default.asp
Unlike the the City of Folsom School District which is 'Unified' with the School District of Rancho Cordova and Gold River, the Department of Parks and Recreation is entirely an independent City of Folsom entity.
The City of Folsom Department of Parks and Recreation publishes a tri-annual "Folsom Parks and Recs 'Activity Guide' ".