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Harns Marsh
4.5 ★★★★★ 347 Google reviews · Running trail in Fort Myers, Florida · Dawn to dusk
Runner's snapshot
- Surface
- Not reported
- Loop distance
- 4 mi
- Shape
- Loop
- Shade
- Not reported
- Access
- Dawn to dusk
Confirmed from Harns Marsh'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.
Scenic marshy area featuring gravel trails, bird watching and bike riding.
What runners say about Harns Marsh
“A day of self reflection, evaluation and continuous social distancing at this beautiful and peaceful preserve enjoying geocaching and nature.”
“A day of self reflection, evaluation and continuous social distancing at this beautiful and peaceful preserve enjoying geocaching and nature.”
Great outdoor walking trail. Sunsets/sunrises photography is great here because of the clear skies + reflections from the often still water. Overall a good place to learn about Lehigh’s ecosystem.
I swear this is one of SW Florida's hidden gems if you're a bird or nature lover! I can see more species of birds in 30 minutes than anywhere else I've visited! Lots of big fish as well. Free to park and walk the entire trail.
My private getaway — absolutely stunning! Harns Marsh is a true hidden gem and one of the most beautiful showcases of Florida’s natural scenery. The peaceful trails, wildlife, and wide-open views made it feel like our own private escape.
Spectacular place in Lee County to spend a morning birding. Varied marsh and upland hammock habitats will give you plenty of variety in bird species. Have seen swamphens here at every trip. Will become my regular birding spot. Be mindful tho- no facilities and 4.2 miles around the whole area.
Trail conditions & character
“A day of self reflection, evaluation and continuous social distancing at this beautiful and peaceful preserve enjoying geocaching and nature.”
“It's a long almost 4 mile loop and nothing to tell you that you're on the trail”
“A day of self reflection, evaluation and continuous social distancing at this beautiful and peaceful preserve enjoying geocaching and nature.”
“I gave it 4/5 stars only because there are no restrooms or porta-potties available.”
Plan your run at Harns Marsh
The practical stuff
- AccessDawn to dusk — the gates close, so do not plan a run that finishes after dark
- Loop distance4 mi back to where you parked
- ShadeNot reported. Assume some of it is exposed and carry water in summer.
- At the trailheadrestrooms — reported by runners
- DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
- Websitela-msid.com
- Phone+1 239-368-0044
- Social Facebook
Hours
| Monday | 7 am–6 pm |
| Tuesday | 7 am–6 pm |
| Wednesday | 7 am–6 pm |
| Thursday | 7 am–6 pm |
| Friday | 7 am–6 pm |
| Saturday | 7 am–6 pm |
| Sunday | 7 am–6 pm |
Running trails near Fort Myers
Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.
Shores Nature Trail Park
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Caloosahatchee Regional Park
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Manatee Park
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Waterfront park providing trails, up-close views of manatees, an amphitheater & kayak rentals.