Santa Margarita River Trail Preserve | The Wildlands Conservancy
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Our Mission

To preserve the beauty and biodiversity of the earth and to provide programs so that children may know the wonder and joy of nature.
Enchanted Rocks Preserve

The Preserve System

Our growing preserve system safeguards forests, deserts, mountains, rivers, and coastlines through permanent land conservation and active stewardship.
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Conservation Projects

Beyond our preserves, we lead and support conservation initiatives that protect connected landscapes, wildlife corridors, rivers, and public lands.
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AP Ranch Acquisition

This 14,177-acre acquisition in Siskiyou County, CA will expand Beaver Valley Headwaters Preserve to more than 20,000 acres.
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All Acquisition Projects

Explore our current land acquisition projects and learn how you can help conserve land for future generations.
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Rewilding Nature

Across the West, rivers have been dammed and diverted, wildlife corridors severed, and native species pushed to the brink. Explore our work to restore wildness and ecological balance.
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Visit a Preserve

Our preserve system welcomes more than 1.5 million visitors each year to protected forests, deserts, mountains, rivers, wetlands, and coastlines across California and Utah, with preserves and programs open to the public free of charge.
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Community Programs & Events

From guided hikes to photography workshops to summer activities for kids, The Wildlands Conservancy's free community programs & events offer something for everyone.
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School Field Trips

Free field-trip programs give students hands-on outdoor learning experiences that foster curiosity, scientific discovery, and a deeper connection to the natural world.
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About The Wildlands Conservancy

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About Us

Our Core Principles & Beliefs

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Meet Our Team

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Career Opportunities

Join the Wildlands team.
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Our Financials

The financial information provided here is derived from our audited financial statements.
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Rana Creek Preserve

With its iconic California oak woodland landscape, a journey through Rana Creek Preserve is like going back in time before highway traffic, strip malls, and power lines marred coastal California.
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Wind Wolves Preserve

Wind Wolves Preserve is in an ecologically unique region where the Transverse Ranges, Coast Ranges, Sierra Nevada, western Mojave Desert and San Joaquin Valley influences converge.
Desert tortoise among purple wildflowers in Mission Creek Preserve.

Mission Creek Preserve

Located in a transition zone between the Sonoran and Mojave deserts, the 4,760-acre Mission Creek Preserve has a rich species composition with flora and fauna representing both deserts.
Desert mountain landscape with rocky terrain and sparse vegetation.

Pioneertown Mountains Preserve

The 25,500-acre Pioneertown Mountains Preserve descends from the high piney 7,800-foot ridges into the Pioneertown Valley.
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Whitewater Preserve

Whitewater Preserve is 2,246 acres surrounded by the Bureau of Land Management’s San Gorgonio Wilderness and includes the year-round Whitewater River.
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Two Rivers Preserve

Two Rivers Preserve is an awe-inspiring landscape within an ancient volcanic caldera full of glacial moraines, river-carved canyons, mountain meadows, and grand vistas of the Sierra Nevada and Sweetwater Mountains.
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West Walker River Preserve

Situated in the Antelope Valley farming community, just off highway 395 in the Eastern Serra town of Coleville
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Eel River Canyon Preserve

Given its location along the Grand Canyon of the Eel river, where the National Wild and Scenic Eel River carves its way through a deep and wild gorge
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Emerald Waters Reserve

The 3,036-acre Emerald Waters Reserve is split between Humboldt and Trinity Counties and fronts on the Eel River for 4.5 miles.
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Spyrock Reserve

The 5,832-acre Spyrock Reserve has five miles of frontage on the National Wild and Scenic Eel River in Mendocino County.
Scenic view of East Fork Scott River flowing through forested landscape.

Beaver Valley Headwaters Preserve

The 6,094-acre Beaver Valley Headwaters Preserve in Siskiyou County protects two-and-a-half miles of the East Fork Scott River, providing habitats for Coho salmon, king salmon, and steelhead trout.
Beautiful wetlands with winding waterway and lush green marshes in a natural landscape.

Eel River Estuary Preserve & Sounding Seas Dunes Reserve

The southern estuary of the Eel River in Humboldt County contains a diverse array of habitats and a grand arena of life
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Seawood Cape Preserve

Seawood Cape encompasses 128 acres including almost a mile of California’s world famous rugged rocky coastline that is replete with barking sea lions and basking harbor seals.
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Bearpaw Reserve

Bearpaw Reserve is 600 acres of steep, spectacular mountains with a seasonal 110-foot waterfall. Vegetation includes incense cedars, ponderosa and coulter pine, chaparral, and oracle oaks.
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Bluff Lake Reserve

Located at 7,600 feet, Bluff Lake Reserve has towering pines, a 20-acre lake, a meadow, and majestic outcrops of quartz monzonite.
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Galena Peak Wilderness Reserve

In 2018, The Wildlands Conservancy separated the 1,280-acre Galena Ridge from its Oak Glen Preserve, positioning this rugged rocky landscape to be managed like the adjoining San Gorgonio Wilderness.
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Oak Glen Preserve

Nestled in a glen, situated at 5,024 feet, in the shadow of 8,700-foot Wilshire Peak, lies The Wildlands Conservancy’s 909-acre Oak Glen Preserve.
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Estero Americano Coast Preserve

Acquired by The Wildlands Conservancy in 2015 through a visionary public-private partnership—including the State Coastal Conservancy, Sonoma County Ag + Open Space, the Gordon and Betty Moore Foundation, Sonoma Land Trust, and individual donors.
Beautiful coastal landscape with green hills and ocean view.

Jenner Headlands Preserve

Jenner Headlands is a spectacular 5,630-acre mosaic of redwood and Douglas-fir forests, oak woodland, chaparral and coastal prairie overlooking the Pacific Ocean.
Scenic mountain landscape with lush green valleys and rugged cliffs.

Mariposa Reserve

The 800-acre Mariposa Reserve is a habitat reserve surrounded by the Cleveland National Forest. It represents the best grassland and sycamore savanna in the north end of the forest.
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Santa Margarita River Trail Preserve

In 2018, The Wildlands Conservancy acquired five miles of the oak- and sycamore-shaded Santa Margarita River, one of the last free-flowing wild rivers in Southern California and the southernmost range of steelhead trout.
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Enchanted Rocks Preserve

Thousand-foot-high cliffs splashed with orange, white, purple, and red tower above the John Day River as it winds through iconic landscapes graced with western junipers, herds of Rocky Mountain elk, and the verdant canyons of its many tributaries.
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Speaking Springs Preserve

Cottonwood Wash carves an ancient, 42-mile pathway from the towering Abajo Mountains to the historic San Juan River.
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Explore the Preserve System Map

Use our interactive map to plan your next preserve visit.
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Explore Free Programs

Find free programs near you. From guided hikes to workshops, we offer something for everyone.
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Donate Online

Our mission: To preserve the beauty and biodiversity of the earth and to provide programs so that children may know the wonder and joy of nature. Together, we can protect the land, heal the wild, and keep nature free for everyone.
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Donate

All the Ways to Give

Since 1995, the generosity of The Wildlands Conservancy’s supporters has enabled us to call people back to the beauty, wonder, and inspiration of the natural world through outdoor education and the stewardship of some of California’s most remarkable and important landscapes.
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Volunteer

Whether your passion is restoration or outdoor education, or you have a day to spare or a few hours a week, there’s a volunteer opportunity available for you to get involved and make a difference not just at your favorite preserve, but in your community.
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Get News & Stories

From land acquisitions to rewilding projects to a child's first time in the wild — we share the work when there's something worth sharing. Join the Mailing List to get updates.
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Career Opportunities

Looking to join our team? Explore current opportunities with The Wildlands Conservancy.
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Preserves

Santa Margarita River Trail Preserve

Fallbrook, CA

Overview

In 2018, The Wildlands Conservancy acquired five miles of the oak- and sycamore-shaded Santa Margarita River, one of the last free-flowing wild rivers in Southern California and the southernmost range of steelhead trout.

This 1,384-acre water-blessed property is part of the vulnerable South Coast Ecoregion that is recognized as one of the Earth’s 25 global hotspots of threatened biodiversity.For several decades the Fallbrook Trail Council has maintained 18 miles of equestrian and hiking trails on this former water district property.

The Fallbrook Trails Council and The Wildlands Conservancy are now partners in maintaining this trail, which was voted the number one trail of the best 50 trails in San Diego County. Visitors are often surprised to see so many broad water impoundments along the river that are the industrious work of the California golden beaver.

Plan Your Visit

Reserve Hours

8:00 am to 4:30 pm

Admission

Free

Getting Here

4251 River Edge Road
Fallbrook, CA 92028


Things to Do

Scenic view of Wind Wolves Preserve with native flora and fauna.
Hiking
Scenic view of Wind Wolves Preserve with native flora and fauna.
Dogs on Leash
Scenic view of Wind Wolves Preserve with native flora and fauna.
Biking
Scenic view of Wind Wolves Preserve with native flora and fauna.
Birdwatching
Scenic view of Wind Wolves Preserve with rolling hills and native vegetation.
Wildlife Viewing
Scenic view of Wind Wolves Preserve with native flora and fauna.
Wildflower Viewing
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Equestrians

Amenities

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Information Kiosks
Restrooms
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Parking
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Accessible Parking

Prohibitions

Scenic view of Wind Wolves Preserve with native flora and fauna.
Fire of Any Kind
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Hunting or Shooting
Scenic view of Wind Wolves Preserve with native flora and fauna.
Charcoal BBQs
Scenic view of Wind Wolves Preserve with native flora and fauna.
Alcohol or Smoking
Scenic view of Wind Wolves Preserve with native flora and fauna.
Collecting
Scenic view of Wind Wolves Preserve with native flora and fauna.
Drones
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Parking Overnight
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Fishing
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Swimming

Safety

Wildlands Conservancy logo at Wind Wolves Preserve entrance.
Mountain Lion
Scenic view of Wind Wolves Preserve with native flora and fauna.
Rattlesnake
Scenic view of Wind Wolves Preserve with native flora and fauna.
Poison Oak
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No Potable Water
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Rocky Terrain

Leave No Trace

  • Pack it in, Pack it out.
  • Take any trash you make with you.
  • Leave What You Find.
  • Allow others a sense of discovery by leaving rocks, plants, archaeological artifacts and other objects of interest as you find them.
  • Respect Wildlife.
    • Learn about wildlife through quiet observation. Do not disturb wildlife or plants just for a “better look.” Observe wildlife from a distance so they are not scared or forced to flee.
  • Be Considerate of Others.

One of the most important components of outdoor ethics is to maintain courtesy toward other visitors. It helps everyone enjoy their outdoor experience.

Principles courtesy of Leave No Trace Center for Outdoor Ethics.

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Programs

Upcoming Programs

Full Moon Over Mountain Range
September 26 @ 7:00 pm – 9:00 pm
Harvest Moon Hike
Location: Santa Margarita River Trail Preserve
Explore the Santa Margarita River Trail under the light of the Harvest Moon.  Join us for an exclusive 3-mile night hike led by The Wildlands Conservancy. This is a rare opportunity to […]
Explore More Programs

CONSERVATION OUTCOMES

The Wildlands Conservancy’s stewardship will protect many of the 70 species of special concern such as the federally endangered least Bell’s vireo, southwestern willow flycatcher, and arroyo toad.

Great Blue Heron standing in shallow water at the riverbank.
A majestic Great Blue Heron wading in the river, showcasing wetland wildlife and natural habitat conservation efforts.

This five-mile-long river woodland, with hillsides of chaparral and coastal sage scrub, is a vital section of the landscape linkage between Palomar Mountain and Camp Pendleton. Our friendly onsite managers and rangers will inspire visitors with their knowledge and commitment to protect this precious resource.

News

Latest Stories

Take the first step towards your next life-affirming adventure.

Ancient oak tree with sprawling branches in a scenic natural setting under a clear blue sky.
Strengthening the Oaks of Santa Margarita River Trail Preserve
Preserves
Conservationist Installing Stream Bed
Partners in Preservation: The Fallbrook Trails Council
Conservation Partners
The Wildlands Conservancy – Green Plant Leaves
The Hidden Impact of Invasive Species at Santa Margarita River Trail Preserve
Behold the Beauty
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Meet Carlos: The New Ranger at Santa Margarita River Trail Preserve
Land Conservation
Wildlands Conservancy Nature Wildlife
Breaking Down Barriers: How the Santa Margarita River Trail Preserve Protects Wildlife
Land Conservation
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Rise of the Reptiles at our South Coast Preserves
Preserves

Preserves

Explore More Preserves

Mariposa Reserve Signage

Mariposa Reserve

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Southern California Montane Botanic Garden

Oak Glen Preserve

Oak Glen, CA
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Bluff Lake Reserve

Big Bear Lake, CA
Whitewater Preserve River Scene

Whitewater Preserve

Whitewater, CA
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Newsletter

Nature Unfolds: Stories & Scenes from the Wildlands

Step into the rhythm of the wild. Behold the Beauty brings you closer to the landscapes, wildlife, and people shaping the future of California’s open spaces.

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Horseback riding in nature at Wildlands Conservancy.
Scenic dirt trail through dry, shrub-covered landscape in the Wildlands Conservancy area.
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Heron at the water's edge in a natural wetland habitat.
Scenic nature trail through lush trees and greenery at The Wildlands Conservancy.
Hikers walking on a trail surrounded by lush trees at The Wildlands Conservancy.
Tranquil creek flowing through lush forest in Wildlands Conservancy.