"You do not need to ride or own a horse to hang out with friends and neighbors." The Santa Rosa Plateau Riding Club puts that line on the La Cresta Property Owners Association homepage, next to its listing for monthly social events. It's a small sentence, but it sums up how fall works up here. The season's events are run by three groups that don't share a calendar. Neighbors host gatherings in each other's yards. RivCoParks runs the ecological reserve and the multi-use meadow next to it. The Cleveland National Forest starts past Tenaja Road. Each one sets its own fees, hours and rules on what you can bring, and those rules change at the boundary lines.
Here is the calendar from October through November, organized by who's in charge, because that decides most of what you need to know before you go.
The neighbor-run calendar starts this week
The first date on the plateau's fall calendar is two days away. The Santa Rosa Plateau Riding Club is holding its October potluck on Friday, October 2, at 6:30 p.m. at the hosts' home. The club asks guests to RSVP and doesn't list a price.
Two weeks later the club holds an event for riders. A Sensory & Obstacle Clinic runs Saturday, October 17, from 10 a.m. to 1 p.m. at 20205 Vista Flora. Auditing with lunch costs $25, the obstacle course costs $50 with lunch included, and the full sensory and obstacle clinic costs $75, also with lunch. The audit option fits the club's own line about not needing a horse. You can watch, eat lunch and learn without bringing a horse.
After October, the club's calendar has nothing posted yet. The November and December 2026 views show no events. If you usually plan holiday gatherings around the club, check SRPRC.org again later in the fall.
The POA's own big fall event is Trunk or Treat. The homepage lists it for "Oct 31st 5-8pm" with a haunted forest, cars full of candy, a chili cook-off and hot dogs. The page doesn't print a year, so before you plan your Halloween evening around it, confirm with the POA or the La Cresta Buzz Facebook group, which the POA site links to for neighborhood news. The same page promotes a monthly Ladies Luncheon that it calls popular and well attended.
None of these events happen at a public venue. They happen at members' homes and properties on streets like Avenida La Cresta and Vista Flora. The next part of the calendar moves onto public land, where the rules come from somewhere else.
RivCoParks runs two places with two sets of rules
The county's fall program at the Santa Rosa Plateau Visitor Center, 39400 Clinton Keith Road, has two recurring series. The September dates have already passed. These are what's left:
- Saturday, October 10, 2:00 to 3:30 p.m.: Bike the Meadows
- Saturday, October 24, 2:00 to 3:00 p.m.: Unearthing the Past: A Geologic Journey
- Saturday, November 14, 2:00 to 3:30 p.m.: Bike the Meadows
- Saturday, November 21, 2:00 to 3:00 p.m.: Unearthing the Past: A Geologic Journey
Bike the Meadows may look like a mistake if you know the reserve's trail map. The 2026 map's trail rules say no dogs or horses, no bikes, no OHVs and no drones. The flyer lists the program under the Visitor Center heading, and the likely explanation is next door. RivCoParks manages Sylvan Meadows as its own unit. It's a multi-use area of nearly 1,000 acres with about 10 miles of easy-to-moderate trails open to hikers, bikers and equestrians, and the county lists mountain biking as an activity there. The 2026 map shows Sylvan Meadows as a separate multi-use area.
That matters for La Cresta households with horses as much as for those with bikes. The reserve trails are closed to both. Sylvan Meadows is open to both. Same county agency, same plateau, opposite rules depending on which side of the line you're on.
The flyer doesn't describe the Bike the Meadows ride itself, list a registration process or give a price for the event. Call the Visitor Center at (951) 677-6951 before October 10 to ask about bike requirements and sign-up.
The Nature Education Foundation adds one more event at the Visitor Center. Its Family Wildlife Day runs from 10 a.m. to 3 p.m. with animals, birds of prey, activities and education resources. The foundation's current fall listing shows the date as November 7. The ticket page still has a free-child-ticket deadline from 2025, so check ticket terms when you buy rather than relying on the old details.
Fees, hours and the Visitor Center's days
Day use at the reserve costs $6 per adult and $3 per child. We found no notice of a 2026 fee change.
Trail hours shift with the season, which matters for the later November programs. The 2026 map lists summer hours of 7 a.m. to 6 p.m. and winter hours of 7 a.m. to 4:30 p.m. The county's reserve page still shows the summer hours, and none of the official sources we checked gives a date for the switch. Once winter hours start, an afternoon hike after the 2 p.m. geology program leaves much less daylight than it would in September.
The Visitor Center's open days also depend on where you look. The RivCoParks webpage lists 9 a.m. to 4 p.m., Tuesday through Sunday. The printed 2026 trail map lists the same hours Tuesday through Saturday. All of the fall programs fall on Saturdays, so the difference only matters on Sundays.
The map also has trail distances, which help when planning a short outing around a program:
Trail | Length on the 2026 map |
|---|---|
Oak Tree Trail | 0.2 mi. |
Granite Loop Trail | 0.9 mi. |
Adobe Loop Trail | 1.2 mi. |
Lomas Trail | 1.3 mi. |
Vernal Pool Trail | 1.7 mi. |
Punta Mesa Trail | 2.4 mi. |
Los Santos Trail | 2.7 mi. |
The map shows routes, but it doesn't say which trails are open or closed. We found no current official notice of a closure or reopening at the reserve.
Past Tenaja Road, the Forest Service is in charge
The 2026 reserve map marks the way out of county land with a single label: "Tenaja Rd. to Cleveland National Forest." From there, the U.S. Forest Service sets the rules, and its own pages don't agree with each other.
The Tenaja Trailhead page showed "Site Open" as of its last update on September 9, 2026. It lists an Adventure Pass or day-use charge of $5 per vehicle per day or $30 for a year, and it says there's no potable water. The separate Tenaja Falls Trail page lists "Fee Site and Info: none" and requires day-use sign-in at the trailhead. Plan on both: an Adventure Pass for the parked car and a signature at the trailhead. The trail page puts the walk to the falls at about half an hour from the trailhead, and its driving directions reach the trailhead by way of Clinton Keith Road, Tenaja Road and Rancho California Road/Forest Road 7S01.
The Forest Service also warns that road and forest closures change often and asks visitors to check its current-conditions page before leaving. The same advice applies when you see "closed section" comments on hiking apps. We found an AllTrails AI-generated summary that mentions closed trail sections without saying where or when, which isn't the same as an official notice.
The same split shows up on the roads
The roads up here are divided the same way. On September 1, the Murrieta City Council approved a $5,067,921.44 contract to resurface about 3.8 miles of road. That includes about 1.9 miles of Clinton Keith Road from the western city limit to Mitchell Avenue. The work stops at the city limit, so the unincorporated stretch up to the reserve isn't part of it, and the report gives no construction schedule.
La Cresta's private roads have their own process. At its August 6, 2026 meeting, the La Cresta POA reported that a $465,000 road project was still outstanding and that it was preparing a request for proposals for culvert repairs. The summary didn't announce any street closures or work dates.
A third agency is also looking at land here. In July, Eastern Municipal Water District approved buying a five-acre "La Cresta property" for $250,000 as a possible site for a communications tower. The deal includes 120 days of due diligence and an 18-month escrow, so the tower is still a proposal, not something under construction.
For a quick fall reference, these are the rules for each place:
- Neighborhood events through SRPRC and the La Cresta POA take place on members' properties. Prices and RSVP details are on each event listing.
- Santa Rosa Plateau reserve trails charge $6 per adult and $3 per child, with no bikes, dogs or horses, and close at 4:30 p.m. once winter hours start.
- Sylvan Meadows is open to hikers, bikers and equestrians. Ask the Visitor Center where the Bike the Meadows rides on October 10 and November 14 meet.
- Tenaja Trailhead is on Cleveland National Forest land. Bring an Adventure Pass and your own water, sign in at the trailhead, and check Forest Service conditions before you drive out.
Owning property on the plateau comes with the same kinds of details that shape a fall weekend up here, from POA road projects to which nearby trails allow horses. If you're thinking about a La Cresta acreage or equestrian property, or you want to know how those details affect a property's value, David Limon and the Your Home Selling Pros team are glad to walk you through it in English or Spanish. Contact us.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
