March 28 @ 9:00 am – 1:00 pm
Saturday, March 28 | 9:00 AM–1:00 PM (last entry at 12:00 PM)
Step into a rare wetland prairie landscape—open to the public just one day a year. RSVP required. Suggested donations support long-term protection of this special place.
For one day each year, the gates open at the James K. Herbert Wetland Prairie Preserve—725 acres of protected wetland prairie habitat in the heart of Tulare County.
Walk the Wetlands is a spring tradition built for curiosity and quiet wonder. Expect open skies, seasonal wildflowers, and the chance to spot birds and wildlife that depend on this rare landscape. Seasonal wetlands may be present depending on rainfall, but the preserve is remarkable in every kind of year—alive with color, movement, and the rhythms of a place shaped by wet and dry cycles.
Guests will check in, receive a brief orientation, and be guided to a starting point by an expert before exploring at your own pace. This is a lightly guided, mostly self-directed experience designed to help visitors notice what’s often missed: the hidden life in a wetland prairie, the beauty of native plants, and the importance of protecting a habitat that has nearly disappeared from the San Joaquin Valley.
RSVP required. Capacity is limited.
Why Herbert Preserve Matters
Herbert Preserve protects something that almost no longer exists. This 725-acre preserve safeguards one of the largest remaining wetland prairie habitats in the San Joaquin Valley—a landscape that once stretched across the region but has nearly disappeared. Here, vernal pools may form with winter rains, wildflowers bloom in brilliant circles in spring, and migratory birds find refuge along their long journeys. Herbert is proof that agriculture and wildlife can coexist, and that thoughtful stewardship can restore what was nearly lost. In a region defined by working lands and water challenges, Herbert stands as both refuge and reminder: these ecosystems are rare, resilient, and worth protecting for generations to come.
What to Expect
- Check-in and brief orientation
- Short guided walk to a starting point with an expert
- Self-guided exploration afterward
- Spring wildflowers and wetland prairie habitat
- Seasonal wetlands may be present depending on rainfall
- Restrooms available on site
- Parking is limited (carpooling encouraged)
Herbert Preserve is in Tulare County and does not have a public address. A Google Maps pin will be provided after registration.
Come Prepared
- Uneven footing throughout the trail
- Boots or sturdy hiking shoes strongly recommended
- Bring water and sun protection
- Stay on designated trails
- Follow Leave No Trace principles to protect sensitive plant life
Preparation helps ensure a safe experience for both visitors and the land.
RSVP & Attendance Details
Attendance is limited to protect the preserve. RSVP is required.
- Capacity is capped at 150 guests
- Parking is limited; carpooling is strongly encouraged
- Additional parking information will be shared closer to the event
Herbert Preserve is in Tulare County and does not have a public address. A Google Maps pin will be provided after registration.
Cost & Donations
Admission is free. This preserve is protected year-round long after the gates close. Suggested donations of $20 per adult and $5 per youth help keep habitat healthy, support wildlife, and make this once-a-year opening possible. Donations can be made when RSVPing or on-site. Donations accepted via cash, check, or card.
Stewardship Comes First
Access to Herbert Preserve is possible because protection remains the priority. Visitors are asked to tread lightly, respect posted guidance, and help ensure this rare landscape remains intact for the species that depend on it—and for future generations to experience responsibly.
Frequently Asked Questions
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How do I get there?
The preserve does not have a street address. The entrance gate is located at the intersection of Tulare-Lindsay Highway (Highway 137) and Farmersville Boulevard. Please navigate directly to this map pin. Event signage will be posted at the entrance.
Do I need to RSVP?
Yes. RSVP is required to help protect sensitive habitat and manage parking. Space is limited.
How long is the event?
The preserve will be open from 9:00 AM–1:00 PM, with last entry at 12:00 PM. There is no formal start time—you may arrive anytime between 9:00 AM and noon. Most visits last 1–2 hours depending on your pace and how long you spend exploring.
Is there an entry fee?
There is no required entry fee. A suggested donation of $20 per adult and $5 per youth helps protect the preserve and support conservation and environmental education across the region. Donations can be made during RSVP or on site via cash, check, or card.
How difficult is the walk?
Terrain is natural and semi-rugged, with uneven ground and no paved or maintained trails. There is little to no elevation gain, but sturdy footwear is strongly recommended. After check-in, visitors will be guided to a starting point by an expert, then invited to explore at their own pace. Staff and volunteers will be present throughout the preserve to offer guidance and answer questions.
Will there be vernal pools?
Seasonal wetlands may be present depending on rainfall. In wetter years, vernal pools can form and bloom with striking wildflower displays. In drier years, the preserve remains a remarkable wetland prairie landscape with unique plants, birds, and wildlife to observe.
Are there bathrooms onsite?
Yes. Portable restrooms will be available. There is no running water on site, but limited drinking water will be available to refill bottles.
What should I bring?
- Sturdy closed-toe shoes or boots
- Water (refillable bottle recommended)
- Sun protection (hat, sunscreen)
- Layers (spring weather can shift quickly)
- Binoculars or a camera if you have them
- Trekking poles can also be helpful for uneven ground
Is this event family-friendly?
Yes. Curious learners of all ages are welcome. Please note that terrain is natural and may not be suitable for strollers.
Are pets allowed?
Pets are not permitted. Service animals are welcome.
Is parking available?
Yes, but parking is limited. Carpooling is encouraged.
Who can attend?
All are welcome—birders, native plant enthusiasts, families, and anyone curious about this rare and seasonal landscape.