Support for LAist comes from
Local and national news, NPR, things to do, food recommendations and guides to Los Angeles, Orange County and the Inland Empire
Stay Connected
Listen

Share This

Explore LA

After 2020 Fires, Limestone Canyon To Reopen, But Access Is Still Limited

Landscape view of Limestone Canyon. Hills on the right side tower over lush greenery.
Limestone Canyon on the Irvine Ranch Conservancy land.
(
Courtesy Orange County Parks
)

Congress has cut federal funding for public media — a $3.4 million loss for LAist. We count on readers like you to protect our nonprofit newsroom. Become a monthly member and sustain local journalism.

The Irvine Ranch Conservancy and Orange County Parks are opening the Limestone Canyon Nature Preserve for limited public access starting the first weekend in February. Sign up at letsgooutside.org to register for docent-led tours.

Orange County’s “mini Grand Canyon” reopens on Saturday, Feb. 5, following more than a year of being closed after it and surrounding areas of Limestone Canyon burned in the Silverado and Bond fires in fall 2020.

Limestone Canyon Nature Preserve is a portion of the more than 30,000 acres of Irvine Ranch land designated as natural landmarks. (Yes, that’s plural, there are several landmarks within the ranch.) The canyon has a geological formation called "The Sinks" that resembles the Grand Canyon.

Since the Silverado and Bond fires forced the closure of the thick oak woodlands, streams and hiking trails that make up this federal and state natural landmark, some of the habitat has grown back, and trail signs have been replaced. An observation deck to view The Sinks has also been rebuilt.

Support for LAist comes from

Corrected January 21, 2022 at 12:38 PM PST
A previous version of this story included an incorrect date for the reopening of the Limestone Canyon Nature Reserve.

As Editor-in-Chief of our newsroom, I’m extremely proud of the work our top-notch journalists are doing here at LAist. We’re doing more hard-hitting watchdog journalism than ever before — powerful reporting on the economy, elections, climate and the homelessness crisis that is making a difference in your lives. At the same time, it’s never been more difficult to maintain a paywall-free, independent news source that informs, inspires, and engages everyone.

Simply put, we cannot do this essential work without your help. Federal funding for public media has been clawed back by Congress and that means LAist has lost $3.4 million in federal funding over the next two years. So we’re asking for your help. LAist has been there for you and we’re asking you to be here for us.

We rely on donations from readers like you to stay independent, which keeps our nonprofit newsroom strong and accountable to you.

No matter where you stand on the political spectrum, press freedom is at the core of keeping our nation free and fair. And as the landscape of free press changes, LAist will remain a voice you know and trust, but the amount of reader support we receive will help determine how strong of a newsroom we are going forward to cover the important news from our community.

Please take action today to support your trusted source for local news with a donation that makes sense for your budget.

Thank you for your generous support and believing in independent news.

Chip in now to fund your local journalism
A row of graphics payment types: Visa, MasterCard, Apple Pay and PayPal, and  below a lock with Secure Payment text to the right
(
LAist
)

Trending on LAist