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.
The Preserve System
Our growing preserve system safeguards forests, deserts, mountains, rivers, and coastlines through permanent land conservation and active stewardship.
Conservation Projects
Beyond our preserves, we lead and support conservation initiatives that protect connected landscapes, wildlife corridors, rivers, and public lands.
AP Ranch Acquisition
This 14,177-acre acquisition in Siskiyou County, CA will expand Beaver Valley Headwaters Preserve to more than 20,000 acres.
Wild Cherry Canyon
More than 2,000 acres on California's central coast in San Luis Obispo County.
All Acquisition Projects
Explore our current land acquisition projects and learn how you can help conserve land for future generations.
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.
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.
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.
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.
About The Wildlands Conservancy
About Us
Our Core Principles & Beliefs
Meet Our Team
Career Opportunities
Join the Wildlands team.
Our Financials
The financial information provided here is derived from our audited financial statements.
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.
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.
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.
Pioneertown Mountains Preserve
The 25,500-acre Pioneertown Mountains Preserve descends from the high piney 7,800-foot ridges into the Pioneertown Valley.
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.
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.
West Walker River Preserve
Situated in the Antelope Valley farming community, just off highway 395 in the Eastern Serra town of Coleville
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
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.
Spyrock Reserve
The 5,832-acre Spyrock Reserve has five miles of frontage on the National Wild and Scenic Eel River in Mendocino County.
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.
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Speaking Springs Preserve
Cottonwood Wash carves an ancient, 42-mile pathway from the towering Abajo Mountains to the historic San Juan River.
Explore the Preserve System Map
Use our interactive map to plan your next preserve visit.
Explore Free Programs
Find free programs near you. From guided hikes to workshops, we offer something for everyone.
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.
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.
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.
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.
Oak Glen
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.
The Preserve is the home of the Conservancy’s Southern California Montane Botanic Garden and Children’s Outdoor Discovery Center and includes the entire 114-year-old Los Rios Rancho Apple Farm. Wildlands acquired many of the prominent mountain peaks that were private inholdings in the National Forest including Wilshire Peak, Cedar Mountain, and Oak Glen Peak, which form the scenic backdrop of Oak Glen.
The Botanic Garden has excellent representations of montane habitats including ponds, streams, wetlands, oak and pine forests, chaparral and willow woodland. Each year, more than 600,000 visitors make the scenic drive to Oak Glen to picnic, hike, participate in environmental programs, and pick apples and enjoy homemade apple pie at Los Rios Rancho. The Wildlands Conservancy has entered a long-term lease with third and fourth generation Oak Glen Apple growers to operate the orchards, packing shed and bakery. The lessee, Riley Family Enterprises, celebrates working the land and log cabin living, and hosts a country music venue.
Plan Your Visit
Contact The Preserve
Preserve Hours
8 am to 4:30 pm (November – March)
8 am to 5:30 pm (April – October)
Closed Thanksgiving and Christmas
Admission
Free
Getting Here
39611 Oak Glen Road, Building 10
Oak Glen, CA 92399
Things to Do
Hiking
Dogs on Leash
Picniking
Birdwatching
Wildlife Viewing
Wildflower Viewing
Native Botanic Area
Amenities
Information Kiosks
Restrooms
Parking
Picnic Area
Shaded Picnic Area
Group Picnic Area
Drinking Water
Accessible Parking
Prohibitions
Bikes or E-Bikes
Fire of Any Kind
Hunting or Shooting
Charcoal BBQs
Alcohol or Smoking
Collecting
Drones
Fireworks & Pyrotechnics
Safety
Mountain Lion
Black Bear
Rattlesnake
Stinging Nettle
Docent Program
Oak Glen Preserve’s docents and volunteers help staff with a variety of tasks as we work to fulfill The Wildlands Conservancy’s mission of land stewardship and public education. Docents act as public ambassadors for The Wildlands Conservancy (TWC), talking with visitors regarding TWC’s mission, its extensive preserve system, and stewardship throughout the West. Teen docents learn about local ecology, work with staff on public programs, and meet other like-minded teens interested in outdoor education. Volunteers help with gardening and maintenance of public venues – people interested in volunteering either drop by our monthly volunteer days (second Saturday of the month) or sign up for short or long-term stewardship at their convenience.
For more information about our docent and volunteer programs, contact us at [email protected] or call us at 909-790-3698.
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.
Our Programs
Explore Upcoming Events
Please check back soon for new programs for this location or explore other programs nearby.
CONSERVATION OUTCOMES
After rescuing Oak Glen’s largest apple farm from residential subdivision, Wildlands rescued Oak Glen a second time when the Los Angeles Department of Water and Power (LADWP) planned to condemn and shave off scenic peaks for 200-foot-tall, 500kv transmission towers.
LADWP abandoned the project after Wildlands organized Oak Glen visitors to send over 50,000 postcards, letters, and emails in protest. Now, The Wildlands Conservancy, with its on staff arborist, is trying to limit the damage of the goldspotted oak borer that is making its way across Southern California, destroying oak trees.
Make an Impact
Access to Nature is a Birthright
Our preserves are open every day, free of charge, to everyone. No barriers, no fees, no exceptions. Your gift helps us keep it that way.
Preserves
Explore More Preserves
Bearpaw Reserve
Forest Falls, CA
Bluff Lake Reserve
Big Bear Lake, CA
Whitewater Preserve
Whitewater, CA
Santa Margarita River Trail Preserve
Fallbrook, CA
Wind Wolves Preserve
Bakersfield, CA
Newsletter
Nature Unfolds: Stories & Scenes from the Wildlands
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.
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