HomeCaliforniaCoto De Caza › Thomas F. Riley Wilderness Park

Thomas F. Riley Wilderness Park

4.5 ★★★★★ 217 Google reviews · Running trail in Coto De Caza, California · Posted hours

Runner's snapshot

Surface
Natural surface
Loop distance
4.2 mi
Shape
Loop
Shade
Not reported
Access
Posted hours

Confirmed from Thomas F. Riley Wilderness 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.

Natural surface4.2 miLoopScenicDog-friendlyStroller / ADAHillyRestroomsWaterTrailhead parking

Ranger-led & self-guided hikes through a 544-acre wildlife sanctuary, plus bike & horse trails.

What runners say about Thomas F. Riley Wilderness Park

Pulled from public reviews of this trail (217 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 13 mentions

“One of the better hiking/trails parks in the area in that there is a lot of covered shady portions of the hike that take you past beautiful oak trees and over old rivers.”

👟 good for all levels 2 mentions

“Riley Wilderness Park offers an extensive network of trails that cater to all levels of hiking enthusiasts.”

We absolutely love this location! I had a couple recommended it for their engagement photo session a few years ago and have been revisiting it ever since. We do family sessions, engagements, maternity sessions, and all sorts of little shoots here.

★★★★★ — Elmer , Oct 2021

Last weekend, I had the pleasure of exploring the beautiful Thomas F. Riley Wilderness Park, a stunning 544-acre natural area located in Orange County, California.

★★★★★ — Daniel , May 2023

We love coming to this beautiful park with our kids. It’s really gorgeous in the fall when the leaves begin to change color. If you are craving a “fall” feel, this is the park to visit. In the fall a lot of families come to this park for family photos. Make sure your photographer has a permit to photograph in OC parks.

★★★★★ — Alexandra , Sep 2021

I have family who lives within walking distance and when I come to visit it's a great place to hike and see the critters and the different landscapes. It also gives you a great workout hiking the hills!

★★★★★ — Gayle , Mar 2020

Excerpts from public Google reviews. Read all 217 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.

🏞️ Scenic views 14 mentions

“One of the better hiking/trails parks in the area in that there is a lot of covered shady portions of the hike that take you past beautiful oak trees and over old rivers.”

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🅿️ Trailhead parking 12 mentions

“Parking was $3 and I brought a hiking stick because like most hiking trails in the area there was a sign mentioning mountain lions at the trailhead.”

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🐕 Dog-friendly 7 mentions

“Please leave your dogs at home as you will be turned away.”

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🔁 Loop trail 6 mentions

“Some of the popular trails include the Wagon Wheel Canyon Loop Trail, the Oak Canyon Trail, the Sycamore Canyon Trail, and the Water Tank Road Trail.”

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⛰️ Hills / elevation 4 mentions

“The difficulty of the trails varies from easy to moderate, with some steep inclines and uneven terrain along the way.”

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🚻 Restrooms

“Porta potty available in parking area.”

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Stroller / ADA accessible

“The park has almost finished a new entrance that will make it more accessible and visible from the road.”

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🌲 Natural surface / singletrack

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🚰 Water fountains

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Plan your run at Thomas F. Riley Wilderness Park

The practical stuff

  • AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
  • SurfaceNatural surface — easiest on the joints and the most fun, but expect roots, rocks and mud after rain
  • Loop distance4.2 mi back to where you parked
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • At the trailheadparking, restrooms, water — reported by runners
  • DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
  • Stroller / wheelchairReported as smooth and step-free enough for a running stroller or a chair.
  • Websiteocparks.com
  • Phone(949) 923-2265

Hours

Monday 7 AM–7 PM
Tuesday 7 AM–7 PM
Wednesday 7 AM–7 PM
Thursday 7 AM–7 PM
Friday 7 AM–7 PM
Saturday 7 AM–7 PM
Sunday 7 AM–7 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 Thomas F. Riley Wilderness Park

30952 Oso Pkwy, Coto De Caza, CA 92679

Get directions

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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.