Project Summary OC Public Works, on behalf of OC Parks, will complete Restroom #2 replacement project within Tri-City Regional Park located in the City of Placentia. The Rolling Hills parking lot…

Celebrate summertime outdoors with 9 free concerts and 12 free movie screenings at OC Parks June 6 to August 29, 2025. (Orange County, Calif.) – The County of Orange and OC Parks are…

Project Summary OC Public Works, on behalf of OC Parks, will construct a new fishing platform within Tri-City Regional Park located in the City of Placentia. The Rolling Hills parking lot will not…

Office Hours: Monday - Friday 8 a.m. to 12 p.m. and 1 to 3:30 p.m.Parking fees: $3 per vehicle entry Monday - Friday; $5 Saturday - Sunday; Higher for some holidays and events (Fee Information)Please…

(Santa Ana, Calif.) – Celebrate the changing seasons with Spring Into Summer, a new event at the historic Old Orange County Courthouse Saturday, May 31 from 11 a.m. to 3 p.m. Visitors of all ages are…

Project Summary: Craig Regional Park lake will undergo a lake restoration project beginning in June through Fall 2025. WHAT: Lake dredging and bank stabilization will be performed…

Interactive Map of Orange County Historic Sites Historical Organizations in Orange CountyOCHC Plaque Program LocationsOCHC Plaque Program Application 

OC Public Works will perform maintenance repairs along the Santa Ana River Trail. WHAT: The Santa Ana River Trail will remain open during maintenance.Work will begin on the existing Santa…

This project has been completed as of April 2025. Replace existing 240 feet of geotextile bags with rock at Capistrano Beach within the City of Dana Point. This temporary measure is a joint…