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Visitor Guides

There are so many ways to get to know the Reserve, whether you’re setting foot here for the very first time, curious about the biodiversity that makes it so special, or looking to roll up your sleeves and give back. These guides are here to help.

Whiting Ranch

First-Time Visitor’s Guide

With more than 15 parks and nearly 38,000 acres to explore, the Nature Reserve of Orange County is a million different adventures just waiting to happen. This is the perfect place to start—find trail suggestions, get the lay of the land, see what wildlife you might encounter, and more.

Irvine Ranch Hiking & Walking

Want to Get Involved?

Put your love of the land to work! Volunteering on the Reserve will deepen your appreciation for these incredible open spaces, and all the joy, awe, and life they bring to Orange County. With so many organizations working together to steward the NROC, there are volunteer opportunities for every interest and availability.

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

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

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

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

No Electric Bikes

E-bikes are great for urban settings. And hugely destructive for natural spaces. To ensure our habitats’ survival, e-bikes are not permitted on the Reserve. Learn More

sunset views Irvine Ranch Open Space Black Star Canyon Limestone Canyon Nature Preserve Bird Watching Mountain Biking in Serrano Ridge

Get wild. But do it respectfully.

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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.