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Merrill Creek Reservoir I/O tower

4.8 ★★★★★ 118 Google reviews · Running trail in Phillipsburg, New Jersey · Posted hours

Runner's snapshot

Surface
Natural surface
Distance
Not reported
Shape
Not reported
Shade
Not reported
Access
Posted hours

Confirmed from Merrill Creek Reservoir I/O tower'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 surfaceScenicQuiet

Hiking trails, bird watching, boating, fishing, and kayaking are offered at this serene lake area.

What runners say about Merrill Creek Reservoir I/O tower

Pulled from public reviews of this trail (118 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 8 mentions

“Beautiful view of the lake which is especially spectacular when snow geese are present.”

🌾 quiet & peaceful 9 mentions

“Very calm and quiet place so relaxing u can enjoy almost everything here from sitting and watching the lake to hiking”

This is one of my favorite places around Pburg area. It doesn’t matter the season: Merrill Creek is always beautiful and peaceful. For the bird lovers they have some special spots to observe them. For fishing lovers the reservoir is stocked with trout and salmon. For nature and hiking lovers, you can’t go wrong here!

★★★★★ — Sandra , Feb 2022

This is a fantastic place for a hike. The reservoir is a very serene and picturesque place, highly recommended!

★★★★★ — Zachary , Feb 2024

Serene atmosphere. Come here for a hike or fishing or just for a peaceful walk

★★★★★ — Abhishek , Jan 2023

As a young child, I had the chance to go right to the bottom of the reservoir. It was an incredible sight then...the vastness of what was to come. I remember as I got older, my then fiancee and now husband and I would walk the trails. My daughter is an amateur photographer.

★★★★★ — Tracie , Nov 2021

Excerpts from public Google reviews. Read all 118 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 13 mentions

“Though it circles the reservoir, about a mile of it on the west side has no view of the water.”

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🤫 Quiet / uncrowded 8 mentions

“Very calm and quiet place so relaxing u can enjoy almost everything here from sitting and watching the lake to hiking”

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🌲 Natural surface / singletrack 2 mentions

“Some sections are narrow and rocky, while others are a wide, smooth gravel road.”

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Plan your run at Merrill Creek Reservoir I/O tower

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
  • 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.
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • Websitemerrill-creek.poi.place

Hours

Monday 6:30 am–6:30 pm
Tuesday 6:30 am–6:30 pm
Wednesday 6:30 am–6:30 pm
Thursday 6:30 am–6:30 pm
Friday 6:30 am–6:30 pm
Saturday 6:30 am–6:30 pm
Sunday 6:30 am–6:30 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 Merrill Creek Reservoir I/O tower

200 Fox Farm Rd, Phillipsburg, NJ 08865

Get directions

Running trails near Phillipsburg

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

Warren Highlands Trail: Ragged Ridge

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Gollub Park

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Natural surfaceScenic

Park featuring a walking trail through the woods and an overlook.

4.6 miles away

Roaring Rock Park

4.7 ★★★★★ 108 reviews

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0.7 miLoopNatural surfaceLit

Park with kid-friendly hiking trails, jogging paths, and wildlife.

4.7 miles away

Marble Hill Park & Ride/Trail head

4.3 ★★★★☆ 4 reviews

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Scenic

4.8 miles away

Walters Park

4.4 ★★★★☆ 468 reviews

Phillipsburg, NJ

Lit

Spacious park with a playground, sports courts and a pool, plus picnic tables.

5.4 miles away

Morris Canal Greenway

3.6 ★★★★☆ 8 reviews

Phillipsburg, NJ

5.5 miles away

All running trails in Phillipsburg, NJ →

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.