Big Morongo Canyon Preserve

Nestled in the Little San Bernardino Mountains, the desert oasis at Big Morongo Canyon is one of the 10 largest cottonwood and willow riparian (stream) habitats in California. Water draining from the surrounding mountains flows into a river through the canyon, and ground water rises up along the Morongo fault to form the marsh habitat, which is a great attractor for wildlife.

The Preserve is an internationally-recognized birding site. Several rare or unusual species are known to nest here, and many other species are abundant during the spring and fall migration seasons. The Preserve has been designated as one of the United States’ Important Bird Areas.

At 31,000 acres with elevations ranging from 600 feet on the canyon floor to 3000 feet at the top of the ridge, this diverse landscape is an important part of the Morongo Basin’s natural and cultural history, and in 2016 was incorporated into the Sand to Snow National Monument.

Mission Statement:  Friends of Big Morongo Canyon Preserve is dedicated to the exploration, preservation, and stewardship of the Preserve by protecting and managing its resources, and by providing educational programs, access for wildlife viewing, and recreational opportunities for the enjoyment of its visitors.

The Preserve is open daily from 7:30 am until sunset.

  • Current Events

    • Apr 27, 2024  Birding for Fun
         A fun birdwalk through the Preserve, guided by our ranger. 8:00 am.
    • May 1, 2024  Bird Walk for Birders – 7:00 am
         Join a group of experienced birders on a trek through the preserve at 7:00 am every Wednesday. Preserve gate opens by 6:45 am.
    • May 4, 2024  Astronomy at Covington Park
         You will see the spring constellations and learn about the mythology surrounding them. Telescopes provided; bring binoculars if you have them.
    • May 11, 2024  Gouache Painting for Beginners
         You’ll create a piece of art using simple and time-honored practices associated with gouache, pencil, and pen, and emerge from the class with a composition that is frame-worthy.
    • Jun 1, 2024  Black Birders Week at Big Morongo Canyon Preserve
         To highlight Black nature enthusiasts and to increase the visibility of Black birders, Big Morongo Canyon Preserve is partnering with the Bureau...