Limestone Canyon is a treasure waiting to be discovered. Join us for an afternoon, fast paced, 5.5-mile fitness hike with 750 ft of elevation. The hike will be a great introduction to fitness, cardio…

Join us Sunday morning in OC Parks’ Irvine Ranch Open Space for a fitness-focused hike on the Hicks Haul Road, West Loma and Shoestring trails in Limestone Canyon. Hikers will enjoy wonderful views…

Do you want to explore the Sinks, a geological rock formation that has got its reputation as “Orange County’s miniature Grand Canyon”? Come out and join us on a hike from the Portola staging area to…

If you enjoy riding in the wilderness on empty trails then join us on this mountain bike through Limestone Canyon and the Red Rock Wilderness Parks. This ride is for experienced off-road riders, in…

DocumentDateFAC Agenda9-8-2026Attachment #1 FAC Minutes 7-14-269-8-2026Attachment #2 Patient Registry and Hospital Hub Update 9-8-2026Attachment #3 CDPH HBEDS Launch Announcement9-8-…

Come by and visit our booth!Date:10/01/2025 2:00 pm - 6:30 pm Location: Costa Mesa Sanitary District290 Paularino Ave.Costa Mesa, California 92626Join us for Costa Mesa Sanitary District's 4th…

Come by and visit our booth!OCSC’s Touch-A-Truck returns on August 22nd where fans can get hands-on access to an exciting lineup of fire trucks, police vehicles, construction equipment, and more!…

Compost Giveaway rescheduled for October 3, 2026 7:30 a.m. to 12 p.m. OCWR will be providing ready-to-use compost at no cost. At Bee Canyon Greenery and Capistrano Greenery, residents are…

Come by and visit our booth!Brea Fest is Friday, August 7, 2026, from 6:30 p.m. to 10:00 p.m. located at the Civic & Cultural Center (1 Civic Center Circle). This event is the tastiest…

Come by and visit us!Hispanic Heritage NightSaturday, October 3 | vs. Monterey Bay FCKickoff 7:00pm | Gates Open: 6:00pmTheme Nights & Events - Orange County SC