Penstock Truck Trail

10.9 mi · ▲ 2,643 ft · 4 hr 57 min

Penstock Truck Trail is a 10.9-mile out-and-back near Forest Springs, CA. It climbs 2,643 ft, with sections as steep as 30% grade. It scores 84/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi440 – 2,077 ft · steepest grade: 30%11.1 mi

Getting there

Trailhead: Unnamed 37.11789, -122.19354
Nearest town Forest Springs, CA

Directions

AMBLEWAYwww.ambleway.com

Penstock Truck Trail

10.9 mi · ▲ 2,643 ft · 4 hr 57 min

Elevation 438–2,076 ft

Out & Back

Trailhead: 37.11789, -122.19354

Weather Aug 3: Clear, high 88°F / low 64° · precip 0% · wind 6 mph · sunrise 6:16 AM · sunset 8:15 PM

  1. Start at the trailhead, heading S.
  2. 2.3 miTurn left, heading NW.
  3. 0.2 miBear right, heading N.
  4. 0.2 miSharp left onto Penstock Truck Trail, heading N.
  5. 1.2 miTurn right, heading S.
  6. 1.5 miReach Penstock Truck Trail, then turn around and head back the way you came.
  7. 1.4 miTurn right, heading NE.
  8. 0.2 miTurn left, heading NE.
  9. 1.2 miSharp right, heading NE.
  10. 0.2 miBear left, heading SE.
  11. 0.2 miTurn right, heading SE.
  12. 2.2 miArrive back at the trailhead.

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

Weather

ClearTemperature 88°F64°
Precip0%Wind6 mphUV8Humidity16%
Hourly temperature
90°60°
Sunrise 6:16 AM12 AM3 AM9 AM12 PM3 PM6 PMSunset 8:15 PM
Tue 80°60°
Wed 78°48°
Thu 78°48°
Fri 83°54°
Sat 80°54°
Sun 75°48°

Sunset

The best sunset spot on this hike is 0.0 mi in (~1 min). Leave by 7:55 PM for the 8:15 PM sunset. Back at your car by 8:31 PM — 13 min before dark. Trailhead visible from the viewpoint

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