Bicycling/Bike Trails Dogs Permitted Equestrian Trails Family Picnic Area Hiking Trails Restrooms Scenic Overlook Tables

It is believed that Ramon Peralta built the adobe in 1871 on land that had once been part of the Rancho Santiago de Santa Ana. After he died in 1873, the adobe was vacant at times and may have been…

No pets. (horses exempt) Stay on designated trails (marked with trail posts). Park only in designated areas. The park depends on visitors to protect all wildlife, vegetation, features, and…

Guided tours Interpretive Programs Picnic area Restrooms

Consumption of intoxicants prohibited. Swimming or wading in creek or lake is prohibited. (No watercraft allowed) Roller-skating is permitted in designated areas only. Park only in…

The property now known as Whiting Ranch Wilderness Park has been associated with several pioneer Orange County families. In 1842, Jose Serrano was granted 10,668 acres of land known as Rancho Canada…

OC Parks' First LEED BuildingIrvine Regional Park Maintenance Yard Office Building Project InformationIt is only fitting that Orange County’s first park would also be home to the park system’s…

Arden the Helena Modjeska Historic House and Gardens was the home of the world-renowned Shakespearean actress Helena Modjeska from 1888 until 1906. Helena came to America from Poland with her husband…

Interim Enhancement Plan (Short-Term) and Master Plan (Long-Term)*The next public meeting that was scheduled for late spring 2020 will be postponed due to COVID-19. We will continue to keep you…

The white cliffs of Upper Newport Bay are composed primarily of microscopic diatoms representing the Monterey Formation and were formed 15 million years ago. Further north, past Big Canyon is the "…