HomeWashingtonMaple Valley › Henry's Ridge Natural Area

Henry's Ridge Natural Area

4.7 ★★★★★ 302 Google reviews · Running trail in Maple Valley, Washington · Open 24 hours

Runner's snapshot

Surface
Natural surface
Distance
20 mi
Shape
Not reported
Shade
Not reported
Access
Open 24 hours

Confirmed from Henry's Ridge Natural Area'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 surface20 miOpen 24hScenicFlat & fastHillyTrailhead parking

Hundreds of acres of forestland with over 10 miles of trails for hiking, jogging & mountain biking.

What runners say about Henry's Ridge Natural Area

Pulled from public reviews of this trail (302 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 4 mentions

“Absolutely beautiful place for walking, low grade hiking, biking and stunning photos all right behind your home!”

All the trails in this area have fairy tale names :) there are edible berries everywhere! The trails can be up hill, downhill, steep and even flat. You can even find fields filled with wild flowers. Also if you can, go and check out the pond.

★★★★★ — Rafael , Jul 2019

This is an excellent place to hike, bike, run, and explore. It connects seemlessly with Black Diamond Open Space, Summit Ridge, and Cedar River Trail. This natural area includes conifers, deciduous trees, welands, ponds, streams and some open view points.

★★★★★ — Zach , Apr 2021

We loved visiting with our kids!! Beginner trails but I do recommend having your GPS handy if you're going to the Gnome Trail. Some trails get a tad narrow and there is some identifiable poison ivy around so dont let your kids venture off the path. Will definitely visit again.

★★★★★ — Catherine , May 2020

Spent a few hours exploring the trails on a mountain bike. Nice trail system of many short trails that you can mix and match. Generally cross country style trails with typical PNW roots and rocks. Designed for biking but several families were out enjoying the trails on foot.

★★★★☆ — Pat , Oct 2022

Excerpts from public Google reviews. Read all 302 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 6 mentions

“Absolutely beautiful place for walking, low grade hiking, biking and stunning photos all right behind your home!”

More trails like this →

⛰️ Hills / elevation 4 mentions

“Easy elevation and not too challenging for kids or beginners.”

More trails like this →

🏃 Long-run distance (5mi+) 3 mentions

“I highly recommend making a long run to link up this park to surrounding parks.”

More trails like this →

🌲 Natural surface / singletrack 2 mentions

“Generally cross country style trails with typical PNW roots and rocks.”

More trails like this →

Flat & fast 2 mentions

“The trails can be up hill, downhill, steep and even flat.”

More trails like this →

🅿️ Trailhead parking 2 mentions

“There are a few entrances with decent parking options along neighborhood streets.”

More trails like this →

Plan your run at Henry's Ridge Natural Area

The practical stuff

  • AccessOpen 24 hours — no gate to beat, so a 5am or a 10pm run both work
  • SurfaceNatural surface — easiest on the joints and the most fun, but expect roots, rocks and mud after rain
  • Distance20 mi as reported — check whether that is one way or a round trip before you commit. Long enough for a real long run.
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • At the trailheadparking — reported by runners
  • Websitekingcounty.gov
  • Social Facebook

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 Henry's Ridge Natural Area

Maple Valley, Washington

Get directions

Running trails near Maple Valley

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

Henry's Ridge Open Space

4.7 ★★★★★ 99 reviews

Maple Valley, WA

Dog-friendly

Gnome-themed open space boasting miles of winding trails for walking and mountain biking.

under a mile away

Summit Park Off Leash Dog Park

4.3 ★★★★☆ 73 reviews

Maple Valley, WA

ShadedDog-friendly

Dog-friendly wooded area with a trail, plus a kids' playground and a basketball court.

under a mile away

Black Diamond Natural Area

4.7 ★★★★★ 391 reviews

Black Diamond, WA

Natural surfaceDog-friendly

Hiker and cyclist favorite with various trails featuring gap jumps and berms, as well as a creek.

under a mile away

Black Diamond Trail

4.8 ★★★★★ 152 reviews

Black Diamond, WA

Natural surfaceDog-friendly

under a mile away

Summit Park

4.6 ★★★★★ 286 reviews

Maple Valley, WA

Natural surfaceDog-friendly

New park for kids with a playground and baseball fields.

under a mile away

Summit Ridge

4.4 ★★★★☆ 46 reviews

Black Diamond, WA

1.3 miles away

All running trails in Maple Valley, WA →

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.