HomeColoradoFranktown › Castlewood Canyon State Park

Castlewood Canyon State Park

4.8 ★★★★★ 3,590 Google reviews · Running trail in Franktown, Colorado · Dawn to dusk

Runner's snapshot

Surface
Mixed
Distance
12 mi
Shape
Not reported
Shade
Tree cover
Access
Dawn to dusk

Confirmed from Castlewood Canyon State 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.

Mixed12 miShadedScenicDog-friendlyRestroomsTrailhead parking

Expansive park with hiking trails, rock climbing walls, wildlife viewing opportunities & more.

What runners say about Castlewood Canyon State Park

Pulled from public reviews of this trail (3,590 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 16 mentions

“If you are visiting Denver south, Castle Rock, Parker, Franktown or are anywhere near the scenic (very scenic) route of Hwy 86, take time to at least drive through the park.”

🌳 shaded & cool 3 mentions

“The area is very arid and dry, with very little shade, so it’s important to bring plenty of water and keep in mind that the sun can be extremely strong during most of the hike.”

👟 good for all levels 3 mentions

“The park is a great place for people of all levels of fitness and interest of the outdoors.”

This is a great place to hike that is close to home. Traffic is light and the park is close to the south end of town. There are clean bathrooms by the parking lot and quite of few great hiking paths ranging from easy to moderate and not too long. A good distance for old and young without being too long.

★★★★★ — Robert , Aug 2025

Nice place to visit, walk and hike around. Saw several people with dogs, beautiful birds and completely brush and trees. I could see this as a great place for a wedding, with beautiful views all around. Misty people stop at the first two parking lots to see the gazebo you can see from the highway.

★★★★★ — B , Oct 2023

Although the landscape may seem a bit plain at the beginning of the hike, it changes dramatically halfway through the trail and the scenery becomes absolutely spectacular. From the top of the canyon, the views are stunning, with incredible rock formations and a huge sense of scale all around.

★★★★★ — Ana , May 2026

This place is mesmerizing, unassuming and accessible. I went there twice within 24 hours. Went on several trails (and I’m not a hiker) and there are many levels (of ease or difficulty) and many beauties.

★★★★★ — Asal , Apr 2025

Excerpts from public Google reviews. Read all 3,590 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 27 mentions

“If you are visiting Denver south, Castle Rock, Parker, Franktown or are anywhere near the scenic (very scenic) route of Hwy 86, take time to at least drive through the park.”

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🐕 Dog-friendly 5 mentions

“Dog friendly park, just a friendly reminder to dog owners please pick up after your dogs.”

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🌳 Shaded / tree cover 3 mentions

“The area is very arid and dry, with very little shade, so it’s important to bring plenty of water and keep in mind that the sun can be extremely strong during most of the hike.”

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🅿️ Trailhead parking 3 mentions

“There are clean bathrooms by the parking lot and quite of few great hiking paths ranging from easy to moderate and not too long.”

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🛣️ Paved surface 2 mentions

“Very beautiful walk, they do have lots of paved walk ways.”

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🚻 Restrooms

“There are clean bathrooms by the parking lot and quite of few great hiking paths ranging from easy to moderate and not too long.”

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🏃 Long-run distance (5mi+)

“6 mile loop (including Rim Rock Trail) and then some.”

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🪨 Crushed gravel / limestone

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Plan your run at Castlewood Canyon State Park

The practical stuff

  • AccessDawn to dusk — the gates close, so do not plan a run that finishes after dark
  • SurfaceMixed — more than one surface along the route, so check the segment you plan to run
  • Distance12 mi as reported — check whether that is one way or a round trip before you commit. Long enough for a real long run.
  • ShadeRunners describe real tree cover here — it makes a summer afternoon workable
  • At the trailheadparking, restrooms — reported by runners
  • DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
  • Websitecpw.state.co.us
  • Phone+1 303-688-5242
  • Social Instagram · Facebook

Hours

Monday 6:30 am–8 pm
Tuesday 6:30 am–8 pm
Wednesday 6:30 am–8 pm
Thursday 6:30 am–8 pm
Friday 6:30 am–8 pm
Saturday 6:30 am–8 pm
Sunday 6:30 am–8 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 Castlewood Canyon State Park

2989 CO-83, Franktown, CO 80116

Get directions

Running trails near Franktown

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

Lost Canyon Ranch Open Space

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Mitchell Creek Canyon Trail

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LoopMixedScenic

Kid-friendly park featuring hiking trails.

4.3 miles away

Gateway Mesa Open Space

4.6 ★★★★★ 228 reviews

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1.6 miLoopNatural surfaceShaded

Hiking area featuring a loop trail along rocky cliffs with views of the surrounding valley, plus wildlife.

5.0 miles away

Hidden Mesa Open Space

4.6 ★★★★★ 226 reviews

Franktown, CO

LoopMixedScenicDog-friendly

Kid-friendly park featuring 7.5 miles of trails for biking, hiking and horseback riding, plus scenery.

5.4 miles away

Quarry Mesa Open Space

4.9 ★★★★★ 11 reviews

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3.1 miLoopNatural surfaceScenic

6.0 miles away

Bayou Gulch Trailhead

4.1 ★★★★☆ 9 reviews

Parker, CO

Natural surface

6.3 miles away

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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.