Skip to main content

Mojave Trails: California's Largest National Monument in Photos

The Marble Mountains in Mojave Trails NM | Photo: Chris Clarke
Support Provided By
Aerial view eastward across the south end of Mojave Trails NM | Photo: Chris Clarke
Aerial view eastward across the south end of Mojave Trails NM | Photo: Chris Clarke

The 1.6 million-acre Mojave Trails National Monument, designated by President Barack Obama in February 2016, is one of six National Monuments in California — out of 27 nationwide and in the Pacific Ocean — slated for an unprecedented and likely illegal review ordered by Donald Trump in April.

Mojave Trails provides a crucial link between two of the California desert’s park treasures. Joshua Tree National Park, just across two lanes of Route 62 on the south, connects Mojave Trails to the Sonoran Desert in southern California and Mexico. And the Mojave National Preserve, across Interstate 40 from Mojave Trails’ northern boundary, links Mojave Trails to a chain of parks, wildernesses, and other protected areas stretching to eastern Utah.

Those linkages are important for the health of America’s desert wildlife, but Mojave Trails National Monument isn’t just about the places it connects to. The Monument’s million-plus acres include a startling diversity of both desert landscapes, and the plants and animals that call those landscapes home.

Desert bighorn sheep | Photo: David Lamfrom
Desert bighorn sheep | Photo: David Lamfrom

Mojave Trails' habitat connectivity is especially important for one of the California desert's most charismatic species, the desert bighorn sheep. Pneumonia epidemics have battered native sheep populations over the last few years, and linkages make it possible for sheep from nearby mountain ranges to repopulate areas hit by the disease.  

Only the luckiest visitors will see bighorn sheep, but easily viewable wildlife in Mojave Trails abounds, from tough and drought-resistant critters like the desert iguana and the coyote... 

A desert iguana displays its deceptive eyelid markings. | Photo: David Lamfrom
A desert iguana displays its deceptive eyelid markings. | Photo: David Lamfrom
Coyote tracks at Afton Canyon | Photo: David Lamfrom
Coyote tracks preserved in moist sand at Afton Canyon | Photo: David Lamfrom

 ... to improbably delicate and ephemeral animals that might almost seem, at first glance, out of place in the desert.

Bordered patch butterfly | Photo: David Lamfrom
Bordered patch butterfly | Photo: David Lamfrom

That wildlife diversity reflects the wildly diverse landscapes to be found in Mojave Trails National Monument. The varied landscapes should come as no surprise, given the immense scale of Mojave Trails. The Monument envelops the entire southern half of the immense Mojave National Preserve, stretching from within a few minutes' drive of Barstow to the Nevada line near Laughlin — about 95 miles as the raven flies. In its midpoint, the Monument runs around 50 miles north to south. That breadth encompasses a huge amount of the central Mojave's wildly varied geology. There are the forbidding volcanic plains surrounding the Amboy and Pisgah craters in the Monument's western reaches:

A view eastward across the Amboy lava field | Photo: Chris Clarke
A view eastward across the Amboy lava field | Photo: Chris Clarke
Amboy Crater | Photo: Bob Wick/BLM
Amboy Crater, one of the Monument's spots most favored by photographers — and a great hike if it's not too warm  | Photo: Bob Wick/BLM

These are some of the driest landscapes on Earth. Bagdad, north of Amboy, holds the U.S. record for the longest recorded period with no precipitation: from October 3, 1912 to November 8, 1914, or 767 days. But not far away, the Mojave Trails National Monument boasts surprising oases. There's Afton Canyon, where the usually underground Mojave River comes to the surface and flows even in summer:  

Trees at Afton Canyon | Photo: David Lamfrom
Trees at Afton Canyon | Photo: David Lamfrom

 In the Clipper Mountains to the east, the year-round Bonanza Spring feeds a half-mile-long riparian corridor with towering willows and cottonwoods.

Bonanza Spring in the Clipper Mountains | Photo: Chris Clarke
Bonanza Spring in the Clipper Mountains | Photo: Chris Clarke

There are no similar wetlands within a thousand square miles of Bonanza Spring, and the tadpole-filled bosque is a crucial stopover for migrating birds.

And while aficionados of the California desert are often compelled to point out that the desert isn't all sand dunes, Mojave Trails has got some of those too:

The Cadiz Dunes | Photo: David Lamfrom
The Cadiz Dunes | Photo: David Lamfrom

From a distance, the Mojave's sand dunes may look lifeless, but they abound with living things well-adapted to the demanding dune environment, such as the Mojave fringe-toed lizard.

Mojave fringe-toed lizard | Photo: Tom Benson, some rights reserved
Mojave fringe-toed lizard | Photo: Tom Benson, some rights reserved

Given a good winter rain or two, the dunes of Mojave Trails National Monument can prove just how far from lifeless they really are. 

Primroses at the Cadiz Dunes | Photo: Bob Wick/BLM
Primroses at the Cadiz Dunes | Photo: Bob Wick/BLM

I readily admit to being biased: I can see the Mojave Trails National Monument from my front door. It's important to me. But it would seem that no matter your opinion on California's largest National Monument, the review process deserves your voice.

The Department of the Interior is seeking public comment on the benefits any or all of the national monuments on the chopping block. You can submit comments through http://www.regulations.gov by entering “DOI-2017-0002” in the Search bar and clicking “Search,” or send them by mail to the following address:

Monument Review, MS-1530
U.S. Department of the Interior
1849 C Street NW
Washington, D.C. 20240

The deadline for comments is June 11 for all monuments other than Bears Ears: those comments are due by May 25. 

Support Provided By