Kit KittlestadJul 31, 2026 4 min read

Officials Warn Hikers After Deadly Rockfall on Bonita Falls Trail

San Bernardino National Forest
San Bernardino National Forest. | Adobe Stock

If Bonita Falls Trail has been sitting on your Southern California bucket list, there’s a new safety warning you’ll want to keep in mind.

The San Bernardino National Forest is asking hikers to use extra caution after two separate rockfall incidents left one woman dead and another injured just weeks apart. 

The trail is still open, but officials say falling rocks can happen without warning in the steep canyon leading to the waterfall.

Why Officials Are Warning Hikers

The new alert comes after two serious incidents on Bonita Falls Trail this summer.

At the Deep Creek Hot Springs in California, USA.
Adobe Stock

In June, 52-year-old Lillian Rodriguez of Redlands was hiking near Bonita Falls when she was struck in the head by a large boulder. Despite lifesaving efforts, she died at the scene. The San Bernardino County Coroner later ruled her death as an accident that was caused by blunt force trauma to the head.

Then, on July 23rd, another hiker was injured after a rock rolled down a hillside and struck her in the face. According to the San Bernardino County Sheriff's Department, she lost consciousness and had to be taken to a local hospital for treatment.

After the second incident, Forest Service officials issued a public safety alert reminding people that rockfalls are a natural hazard in the area and can happen without warning.

Bonita Falls Is Beautiful, But It's Also Rugged

It's easy to see why Bonita Falls is such a popular destination. The hike is relatively short, about 1.8 miles round trip, and ends at a picturesque waterfall tucked inside a dramatic canyon.

Creek river trail
Adobe Stock

But this isn't the kind of trail where you stroll along a wide, paved path. Much of the hike follows a rocky creek bed, which means you’ll be scrambling over boulders, weaving through uneven terrain, and walking beneath towering cliff faces. 

Those cliffs are the reason why the scenery so memorable, but they're also the reason why officials are reminding us to stay alert. Unlike hazards hikers can usually spot ahead of time, falling rocks can happen naturally and without warning.

A Few Extra Precautions Can Make a Big Difference

Even after these tragic incidents, Bonita Falls Trail hasn’t been closed. Instead, officials are encouraging everyone to hike with a little extra care. 

Aerial view of Forest Falls and Oak Creek in the San bernardino Mountains and National Forest with blue sky, green and yellow trees and plants
Adobe Stock

That means avoiding long stops beneath cliff faces, giving unstable slopes plenty of space, and remaining aware of what's happening around you as you move through the canyon.

It's also a good reminder that popular trails aren't always easy trails. Even shorter hikes can include natural hazards that deserve more attention.

Don't Let the Scenery Distract You

One of the best parts of Southern California hiking is discovering places like Bonita Falls. And the reward at the end of the trail is well worth the effort.

This recent safety alert isn't meant to discourage people from visiting. It's simply a reminder that nature doesn't come with guardrails. 

After two rockfall incidents in just over a month, slowing down, paying attention to your surroundings, and respecting the landscape can help make sure your memories of the hike are for all the right reasons.


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