Boulder Open Space and Mountain Parks

Foothills North Trail–Foothills South, 4 sights

6.2 mi · ▲ 1,457 ft · 2 hr 48 min

Foothills North Trail–Foothills South, 4 sights is a 6.2-mile out-and-back in Boulder Open Space and Mountain Parks near Pine Brook Hill, CO. It climbs 1,457 ft, with sections as steep as 27% grade, and is mostly dirt. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi5,545 – 6,401 ft · steepest grade: 27%6.6 mi

Getting there

Trailhead: Unnamed 40.05497, -105.28650
Nearest town Pine Brook Hill, CO

Directions

AMBLEWAYwww.ambleway.com

Foothills North Trail–Foothills South, 4 sights

6.2 mi · ▲ 1,457 ft · 2 hr 48 min

Elevation 5,546–6,402 ft

Out & Back · Boulder Open Space and Mountain Parks

Trailhead: 40.05497, -105.28650

Weather Sep 4: sunrise 6:33 AM · sunset 7:30 PM

Transit-accessible: Broadway & Violet Ave stop 366 m from the trailhead · Parking lot at the trailhead

  1. Start at the trailhead, heading W.
  2. 50 ftTurn left, heading W.
  3. 300 ftTurn right onto Community Park Trail, heading N.
  4. 100 ftTurn left, heading N.
  5. 50 ftTurn left, heading N.
  6. 50 ftBear right, heading NW.
  7. 150 ftTurn left, heading N.
  8. 0.1 miBear right, heading SW.
  9. 50 ftTurn right onto Foothills South, heading W.
  10. 0.2 miContinue straight onto Old Kiln, heading N.
  11. 50 ftTurn right onto Foothills South, heading N.
  12. 0.2 miBear left onto Foothills North Trail, heading NE.
  13. 0.6 miTurn left onto Hogback Ridge Trail, heading N.
  14. 1.8 miReach Old Kiln, then turn around and head back the way you came.
  15. 1.8 miTurn right onto Foothills North Trail, heading NE.
  16. 0.6 miBear right, heading S.
  17. 50 ftContinue straight onto Foothills South, heading S.
  18. 0.2 miTurn left onto Old Kiln, heading S.
  19. 50 ftContinue straight onto Foothills South, heading SW.
  20. 0.2 miTurn left, heading SW.
  21. 50 ftBear left onto Community Park Trail, heading SW.
  22. 0.1 miTurn right, heading S.
  23. 150 ftBear left, heading S.
  24. 50 ftTurn right, heading S.
  25. 50 ftTurn right, heading S.
  26. 100 ftTurn left, heading S.
  27. 300 ftTurn right, heading S.
  28. 50 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

77% dirt15% gravel8% paved

Weather

Sunrise 6:33 AMSunset 7:30 PM

Good to know

  • Transit-accessible: Broadway & Violet Ave stop 366 m from the trailhead
  • Parking lot at the trailhead

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