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Acorn Park

4.6 ★★★★★ 114 Google reviews · Running trail in Aliso Viejo, California · Posted hours

Runner's snapshot

Surface
Not reported
Distance
Not reported
Shape
Not reported
Shade
Tree cover
Access
Posted hours

Confirmed from Acorn Park's own listing, the park or land manager's website, and runner reviews. Blank cells mean we could not verify that fact — we would rather say "not reported" than invent one. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.

ShadedDog-friendlyHillyRestroomsWaterTrailhead parking

Grass and shady play area for kids, with swings and slides.

What runners say about Acorn Park

Pulled from public reviews of this trail (114 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

well-maintained 6 mentions

“Local well maintained park near Oak Grove elementary school.”

🌳 shaded & cool 7 mentions

“There are plenty of great playing areas, trees with outstanding shade, and shade over the playground areas.”

Great experience here! Yes there is play equipment (swings, slides, jungle gym), but the kids spent most of their time going on "adventures" hiking up the hills, traversing the trails, and running around the fields. So much shade, picnic tables, and acorns to collect. Great park!

★★★★★ — Elizabeth , Oct 2019

Local well maintained park near Oak Grove elementary school. Sweet people, community. Owners bring their dogs to walk around and the park offers baggies and a clean environment for kiddies to play!

★★★★★ — Nicoyya , Dec 2023

Love that there are shaded areas over the playground so it doesn’t get too hot! And so much room for my 2 year old to run around and explore even beyond the playground.

★★★★★ — Molly , Jan 2019

Very fine small park. Equipment is rated for 5-12 year olds. Lots of sand to dig, and grassy areas to run on.

★★★★☆ — Donna , Feb 2024

Excerpts from public Google reviews. Read all 114 reviews →

Trail conditions & character

What this trail is actually like underfoot and overhead, taken from its own listing and from reviews. Each one links to every other trail with the same character. Busy or quiet is reported as a plain fact, not a plus or a minus — a runner heading out alone at dawn often wants company on the path, and someone running intervals wants an empty one.

🌳 Shaded / tree cover 7 mentions

“There are plenty of great playing areas, trees with outstanding shade, and shade over the playground areas.”

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🚻 Restrooms 5 mentions

“I only gave 4 stars due to the revolting, stinky outhouse that is called the bathroom.”

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🐕 Dog-friendly 4 mentions

“Owners bring their dogs to walk around and the park offers baggies and a clean environment for kiddies to play!”

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🅿️ Trailhead parking 3 mentions

“There's not a ton of parking that's designated for the park.”

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⛰️ Hills / elevation 3 mentions

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🚰 Water fountains

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Plan your run at Acorn Park

The practical stuff

  • AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
  • DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
  • ShadeRunners describe real tree cover here — it makes a summer afternoon workable
  • At the trailheadparking, restrooms, water — reported by runners
  • DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
  • Websitefunorangecountyparks.com
  • Phone(949) 243-7750
  • Social Instagram · Facebook

Hours

Monday 6 AM–9:30 PM
Tuesday 6 AM–9:30 PM
Wednesday 6 AM–9:30 PM
Thursday 6 AM–9:30 PM
Friday 6 AM–9:30 PM
Saturday 6 AM–9:30 PM
Sunday 6 AM–9:30 PM

Posted hours for the park or trailhead. Gates and parking lots often close earlier than the trail itself, and seasonal hours change — worth a check before a pre-dawn or after-dark run.

Where to find Acorn Park

22705 Sanborn, Aliso Viejo, CA 92656

Get directions

Running trails near Aliso Viejo

Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.

Canyon View Park

4.7 ★★★★★ 389 reviews

Aliso Viejo, CA

LoopPavedScenic

12-acre park with big grassy areas, a sand-covered playground & path overlooking the canyon.

under a mile away

Canyon View Staging Area

4.7 ★★★★★ 290 reviews

Aliso Viejo, CA

ShadedScenic

Wooded park with hiking and biking trails, plus deer sightings.

under a mile away

West Ridge Trail MTB

4.7 ★★★★★ 132 reviews

Aliso Viejo, CA

ScenicDog-friendly

Hiking and mountain biking area crisscrossed by rugged trails with views of the hills and the ocean.

under a mile away

Aliso Viejo Community Park

4.6 ★★★★★ 277 reviews

Aliso Viejo, CA

Natural surfaceShadedDog-friendly

Green space with picnic areas & a shaded playground, plus trails, baseball diamonds & soccer fields.

1.3 miles away

Ridgecrest Park

4.6 ★★★★★ 274 reviews

Aliso Viejo, CA

ShadedScenicDog-friendly

Public park with shaded picnic area, tennis courts, a playground & general purpose fields.

1.3 miles away

Creekside Park

4.4 ★★★★☆ 83 reviews

Aliso Viejo, CA

Dog-friendly

1.4 miles away

All running trails in Aliso Viejo, CA →

Nearby towns

Listing verified July 2026 from public records, the trail's own website and runner reviews. Trail conditions change — paths flood, gates close at dusk, and shaded woods stay muddy for days after rain. Something out of date? Report a correction. Manage this trail? Send us the details — it is free.