HomeMissouriValley Park › Meramec Greenway Trailhead: Arnold's Grove

Meramec Greenway Trailhead: Arnold's Grove

4.7 ★★★★★ 230 Google reviews · Running trail in Valley Park, Missouri · Open 24 hours

Runner's snapshot

Surface
Mixed
Distance
Not reported
Shape
Not reported
Shade
Tree cover
Access
Open 24 hours

Confirmed from Meramec Greenway Trailhead: Arnold's Grove'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.

MixedOpen 24hShadedScenicFlat & fastHillyTrailhead parking

Paved trail network beside the Meramec River and lake featuring picnic tables, trees and parking.

What runners say about Meramec Greenway Trailhead: Arnold's Grove

Pulled from public reviews of this trail (230 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

well-maintained 5 mentions

“The path is well-maintained and suitable for hiking, walking, and running.”

🏞️ beautiful scenery 15 mentions

“Beautiful, shaded, paved biking or walking trail along the Meramec River, with several distance options from the trailhead parking lot.”

🌳 shaded & cool 5 mentions

“Beautiful, shaded, paved biking or walking trail along the Meramec River, with several distance options from the trailhead parking lot.”

👟 good for all levels 2 mentions

“A few tree roots and some flowy elevation changes but very beginner friendly mountain bike trail”

I biked along the Meramec Greenway from Greentree Park to Arnold’s Grove. It was a very easy ride, as it’s all paved and flat with plenty of shade. The Arnold’s Grove side was a little nicer with a bigger, easier-to-access parking lot and more scenic parts of the trail on that end.

★★★★☆ — Scott , Jul 2021

Great place for a quick or long walk, and I always love the nature I see here on the trail. Paved trail, flat walk with no incline. Seems good for roller blades or bikes too!

★★★★★ — Julia , Oct 2023

When the flowers are out and you get the perfect sunlight, it can be stunning to look at and walk through! The trees give great shade for taking a stroll. This is also a great spot for family, senior and couples photos! Photos by: @joshandlindseyphoto

★★★★★ — Josh , Aug 2023

Very nice paved trail. The length varies depending upon what you want. You can walk/bike about 2 miles to Simpson Park or go another 1.3 miles further to Greentree Park or do anything in-between. You can also go to Simpson Park and extend your walk by walking around Simpson Park before heading back.

★★★★★ — Barry , Mar 2025

Excerpts from public Google reviews. Read all 230 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 22 mentions

“Beautiful, shaded, paved biking or walking trail along the Meramec River, with several distance options from the trailhead parking lot.”

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🅿️ Trailhead parking 11 mentions

“Beautiful, shaded, paved biking or walking trail along the Meramec River, with several distance options from the trailhead parking lot.”

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🛣️ Paved surface 9 mentions

“Beautiful, shaded, paved biking or walking trail along the Meramec River, with several distance options from the trailhead parking lot.”

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🌳 Shaded / tree cover 5 mentions

“Beautiful, shaded, paved biking or walking trail along the Meramec River, with several distance options from the trailhead parking lot.”

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Flat & fast 5 mentions

“Very flat handicap accessible all the way out to the pavilion near a grassy Hill overlooking the train track”

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🌲 Natural surface / singletrack 3 mentions

“My favorite part is a single track mountain bike dirt trail that runs parallel to the greenway for a short while.”

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⛰️ Hills / elevation 3 mentions

“Very flat handicap accessible all the way out to the pavilion near a grassy Hill overlooking the train track”

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Plan your run at Meramec Greenway Trailhead: Arnold's Grove

The practical stuff

  • AccessOpen 24 hours — no gate to beat, so a 5am or a 10pm run both work
  • SurfaceMixed — more than one surface along the route, so check the segment you plan to run
  • 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 — reported by runners
  • Websitevalleyparkmo.org
  • Phone(636) 225-8646

Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

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 Meramec Greenway Trailhead: Arnold's Grove

8 Meramec Station Rd, Valley Park, MO 63088

Get directions

Running trails near Valley Park

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

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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.