Calm waters at Marlu Lake in Thompson Park, Monmouth County, New Jersey.jpg
ForeverFlying · CC BY 4.0

Swimming River Reservoir–Marlu Lake, 5 sights is a 5.1-mile out-and-back in Thompson Park near Phalanx, NJ. The route passes Swimming River Reservoir and Marlu Lake. It is mostly level, with 0 ft of elevation gain. It scores 1/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi43 – 85 ft5.2 mi

Getting there

Trailhead: Reservoir Trail 40.32270, -74.13434
Nearest town Phalanx, NJ

Directions

AMBLEWAYwww.ambleway.com

Swimming River Reservoir–Marlu Lake, 5 sights

5.1 mi · ▲ 0 ft · 1 hr 42 min

Elevation 44–86 ft

Out & Back · Thompson Park

Trailhead: Reservoir Trail · 40.32270, -74.13434

Weather Sep 5: sunrise 6:29 AM · sunset 7:24 PM

Transit-accessible: stop 585 m from the trailhead · Parking lot at the trailhead

  1. Start on Reservoir Trail, heading N.
  2. 50 ftPass Swimming River Reservoir.
  3. 0.8 miTurn right onto Thompson/Inner Loop, heading NE.
  4. 0.2 miBear left, heading NE.
  5. 1.2 miPass Marlu Lake.
  6. 50 ftTurn left onto Marlu Trail, heading W.
  7. 0.8 miBear left onto Thompson Loop, heading SE.
  8. 100 ftTurn right onto Reservoir Trail, heading SE.
  9. 1.4 miTurn right, heading NW.
  10. 150 ftBear right onto Thompson/Inner Loop, heading N.
  11. 100 ftBear right onto Reservoir Trail, heading N.
  12. 0.8 miArrive back at the trailhead.

Each distance is the walk from the previous step. Tap a step for a map of its junction.

Trail surface

53% dirt8% paved39% unspecified

Weather

Sunrise 6:29 AMSunset 7:24 PM

Sunset

The best sunset spot on this hike is 1.8 mi in (~45 min). Leave by 6:19 PM for the 7:24 PM sunset. Back at your car by 8:23 PM, after dark — bring a headlamp.

More sunset hikes nearby

Good to know

  • Transit-accessible: stop 585 m from the trailhead
  • Parking lot at the trailhead