Fall - Winter Hours, 7 a.m to 6 p.m. PST Spring - Summer Hours, 7 a.m to 9 p.m. PDT Office Hours: Every other Monday 8 a.m. to 3:30 p.m., Tuesday – Friday 8 a.m. to 4:30 p.m. Please call ahead for staff availability. Office is closed on weekends and...

Fall - Winter Hours, 7 a.m. to 6 p.m. PDT Spring - Summer Hours, 7 a.m. to 9 p.m. PST Office Hours: Monday - Friday 8 a.m. to 3:30 p.m. Park Map Park Brochure Parking fees: $3 per vehicle entry Monday - Friday; $5 Saturday - Sunday; Higher for some...

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 Note: Parking for your reserved areas is not guaranteed. Due to...

13042 Old Myford Rd., Irvine, CA, 92604

Historic George Key Ranch is a historic house, museum, garden and orange grove, located in the City of Placentia. This beautifully landscaped site totals 2.2 acres. Located within the park is the George Key home, built in 1898 and listed on the National Register of Historic Places, a collection of...

Fees: No fees collected at this time. Harriett M. Wieder Park features a 4-acre developed park that includes restrooms, a 24-car parking lot, open turf area for picnicking, decomposed granite pathways, outdoor exercise equipment, native plants, and a scenic viewpoint. The park also has a new ADA accessible playground with...

Heritage Hill Historical Park's 4.1 acres includes four fully restored and furnished historic buildings that span the early history of the Saddleback Valley and El Toro area from the Mexican Rancho era (Serrano Adobe, circa 1863), to the founding of the town of El Toro (El Toro Grammar School, 1890...

Park Hours: 7 a.m. to sunset. Note: Parking lot closes at sunset. Visitor Center Hours: Monday – Friday 9 a.m. to 3:30 p.m.; Saturday – Sunday 9 a.m. to 2 p.m. Enter and exit the Awma Road parking lot via Alicia Parkway only. Trails may be closed for three days...

Irvine Ranch Historic Park is a 16.5 acre special use park that retains 24 original ranch structures that represent the proud agricultural history of Orange County and, specifically, the Irvine Ranch. It was once one of the world’s greatest producers of Valencia oranges, and a leader in dry farming and...