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Love your wild.

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Things to do.
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Plan your visit.

Explore Kindly.

Welcome to the Nature Reserve of Orange County—38,000 acres of protected urban wildlands for all to enjoy. Come explore! And get to know the many parks that make up this special place, and the plants and animals that call this land home.

Discover

The Nature Reserve of Orange County—stewarded wildlands from the mountains to the sea.

Across Orange County are 38,000 acres of permanently protected natural land, and it’s nothing short of epic. There are coastal wetlands, rolling grasslands, and soaring bluffs, all of which are home to a thriving ecosystem of plants and animals. Come get awed.

Find Your Park

Whether you want to bike to a vista point, go for an inspiring beach walk, hike alongside a creek, or break out your birding binoculars, there’s an area of the Reserve for you.

Explore Activities

Know Before You Go

Each park within the NROC has its own activities, hours, and guidelines, all rooted in respect for the land. Before you visit, check out their site so there are no surprises. Learn More

Keep Wildlife Wild

You are bound to see some exciting wildlife on the Reserve, and we do mean wild. Respecting the animals’ space will ensure your safety and theirs. Learn More

Leave It as You Find It

Nurturing the beauty of this nature is a communal effort—love your wild by taking nothing from the Reserve and leave no trace behind. Learn More

Stick to the Trails

We’ve got hundreds of miles of established trails—staying on them ensures your safety and minimizes disruption of the incredible habitats you’re exploring. Learn More

sunset views Irvine Ranch Open Space Black Star Canyon Limestone Canyon Nature Preserve Bird Watching

Get wild. But do it respectfully.

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Protection and preservation are what we do best.

All of Earth’s elements are interconnected—if one thrives, others will follow. The NROC was established to create a permanent habitat for Orange County’s plants and wildlife—a new and innovative approach to species protection and rehabilitation, supported by developers, government agencies, and environmental organizations, all working together to keep OC wild.

Our Stewardship
coastal sage brush

Learn more about the NROC

The Reserve is part of what makes Orange County such an incredibly special place to live and visit, and we’re all working together to steward its success.

Taking care of the NROC is a giant group effort

For more than four decades, land managers, landowners, environmental organizations, government entities, and countless volunteers have collaborated to protect and sustain the Reserve's thousands of acres of open space. Learn more.