Colubridae- Nerodia sipedon sipedon (Northern Water Snake) juvenile - 36984460202.jpg
Kristof Zyskowski & Yulia Bereshpolova · CC BY 2.0

Forbidden Drive is a 3.4-mile out-and-back in Wissahickon Valley Park near Manatawna, PA. It climbs 466 ft, with sections as steep as 17% grade, and is mostly dirt. It scores 9/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi95 – 358 ft · steepest grade: 17%4.0 mi

Getting there

Trailhead: Summit Avenue Entrance 40.06180, -75.22692
Nearest town Manatawna, PA

Directions

AMBLEWAYwww.ambleway.com

Forbidden Drive

3.4 mi · ▲ 466 ft · 1 hr 22 min

Elevation 96–358 ft

Out & Back · Wissahickon Valley Park

Trailhead: Summit Avenue Entrance · 40.06180, -75.22692

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

Dogs allowed on leash · Parking lot at the trailhead

  1. Start at the trailhead, heading E.
  2. 0.1 miSharp left onto Yellow Trail, heading W.
  3. 0.9 miTurn right, heading NW.
  4. 0.7 miTurn left, heading NE.
  5. 50 ftTurn right, heading NE.
  6. 0.2 miSharp right onto Forbidden Drive, heading N.
  7. 0.3 miBear left, heading SE.
  8. 0.1 miTurn left, heading S.
  9. 150 ftTurn right onto Orange Trail, heading SW.
  10. 50 ftTurn left, heading SW.
  11. 50 ftTurn right, heading SW.
  12. 0.4 miTurn right onto Rex Avenue, heading SE.
  13. 250 ftTurn left, heading SE.
  14. 50 ftContinue straight onto Forbidden Drive, heading SE.
  15. 450 ftTurn right onto Yellow Trail, heading SE.
  16. 0.1 miTurn left, heading SE.
  17. 0.3 miSharp right, heading NW.
  18. 250 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

79% dirt16% gravel1% boardwalk4% unspecified

Weather

Sunrise 6:33 AMSunset 7:28 PM

Good to know

  • Dogs allowed on leash
  • Parking lot at the trailhead

More from Summit Avenue Entrance Trailhead