Paper Mill Run HDR 2022 jeh.jpg
Jim.henderson · CC BY-SA 4.0

Forbidden Drive is a 2.6-mile out-and-back in Wissahickon Valley Park near Alden Park Manor, PA. It climbs 636 ft, with sections as steep as 19% grade, and is mostly dirt. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi52 – 217 ft · steepest grade: 19%3.8 mi

Getting there

Trailhead: Unnamed 40.02803, -75.19101
Nearest town Alden Park Manor, PA

Directions

AMBLEWAYwww.ambleway.com

Forbidden Drive

2.6 mi · ▲ 636 ft · 1 hr 11 min

Elevation 53–215 ft

Out & Back · Wissahickon Valley Park

Trailhead: 40.02803, -75.19101

Weather Sep 5: sunrise 6:33 AM · sunset 7:28 PM

Dogs allowed on leash · Transit-accessible: stop 524 m from the trailhead · Parking lot at the trailhead

  1. Start at the trailhead, heading NW.
  2. 0.1 miBear left, heading W.
  3. 350 ftBear right, heading W.
  4. 450 ftTurn right, heading W.
  5. 50 ftTurn left, heading W.
  6. 50 ftTurn right, heading W.
  7. 50 ftBear right onto Orange Trail, heading W.
  8. 150 ftBear right, heading N.
  9. 400 ftTurn right, heading NW.
  10. 0.1 miBear right, heading N.
  11. 0.3 miTurn left onto Kitchen's Lane Bridge, heading N.
  12. 150 ftContinue straight onto Forbidden Drive, heading N.
  13. 0.1 miSharp right onto Yellow Trail, heading N.
  14. 0.1 miBear left, heading NW.
  15. 500 ftTurn left, heading SE.
  16. 50 ftTurn right, heading SE.
  17. 0.2 miReach the turnaround, then head back the way you came.
  18. 0.1 miBear right, heading SW.
  19. 300 ftTurn left, heading W.
  20. 50 ftTurn left, heading W.
  21. 0.1 miTurn left, heading W.
  22. 0.1 miSharp left, heading NW.
  23. 450 ftContinue straight onto Forbidden Drive, heading NW.
  24. 100 ftContinue straight onto Kitchen's Lane Bridge, heading W.
  25. 100 ftTurn right onto Orange Trail, heading W.
  26. 350 ftTurn right, heading SE.
  27. 0.3 miBear right, heading N.
  28. 0.1 miSharp right, heading S.
  29. 0.1 miBear left, heading NE.
  30. 50 ftTurn left, heading NE.
  31. 50 ftTurn right, heading NE.
  32. 50 ftTurn left, heading N.
  33. 450 ftBear left, heading N.
  34. 350 ftBear right, heading N.
  35. 100 ftArrive back at the trailhead.

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

Trail surface

97% dirt2% gravel1% paved

Weather

Sunrise 6:33 AMSunset 7:28 PM

Good to know

  • Dogs allowed on leash
  • Transit-accessible: stop 524 m from the trailhead
  • Parking lot at the trailhead

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