Horsetooth Reservoir, Colorado lake.jpg
Runner1928 · CC BY-SA 4.0

Tiger Rock–Mental Block, 8 rocks is a 4.2-mile out-and-back in Maxwell Natural Area near Mountain View, CO. The route passes Dixon Reservoir, Dixon Reservoir Beach, Tiger Rock and 2 more before reaching Horsetooth Reservoir at the turnaround, 2.1 miles in. It climbs 607 ft, with sections as steep as 21% grade, and is mostly dirt. It scores 0/100 on the Ambleway Wildness scale: paved and peopled.

Elevation

0 mi5,181 – 5,656 ft · steepest grade: 21%4.7 mi

Getting there

Trailhead: Unnamed 40.55110, -105.14292
Nearest town Mountain View, CO

Directions

AMBLEWAYwww.ambleway.com

Tiger Rock–Mental Block, 8 rocks

4.2 mi · ▲ 607 ft · 1 hr 42 min

Elevation 5,181–5,657 ft

Out & Back · Maxwell Natural Area

Trailhead: 40.55110, -105.14292

Weather Sep 5: sunrise 6:32 AM · sunset 7:30 PM

Toilets at the trailhead · Parking lot at the trailhead

  1. Start at the trailhead, heading W.
  2. 50 ftPass Dixon Reservoir.
  3. 50 ftPass Dixon Reservoir Beach.
  4. 50 ftTurn right, heading N.
  5. 250 ftContinue straight onto Foothills Trail (Dixon Reservoir), heading NW.
  6. 0.2 miSharp left onto Reservoir Loop Trail, heading NW.
  7. 50 ftSharp right onto Foothills Trail, heading N.
  8. 0.1 miTurn left, heading N.
  9. 0.2 miTurn right, heading N.
  10. 0.5 miContinue straight onto Foothills Trail (Maxwell Loop), heading N.
  11. 0.8 miSharp right onto Foothills Trail, heading W.
  12. 0.1 miSharp left, heading S.
  13. 100 ftBear right, heading S.
  14. 250 ftTurn right, heading NW.
  15. 100 ftPass Mental Block.
  16. 50 ftPass Penny Boulder.
  17. 50 ftPass Horsetooth Reservoir.
  18. 200 ftReach Tiger Rock, then turn around and head back the way you came.
  19. 250 ftTurn left, heading W.
  20. 250 ftBear left, heading W.
  21. 0.1 miSharp left onto Foothills Trail (Maxwell Loop), heading E.
  22. 0.8 miContinue straight onto Foothills Trail, heading SW.
  23. 0.5 miTurn right, heading E.
  24. 0.2 miSharp left, heading SW.
  25. 0.1 miSharp left onto Reservoir Loop Trail, heading S.
  26. 50 ftSharp right onto Foothills Trail (Dixon Reservoir), heading S.
  27. 0.2 miTurn left, 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

97% dirt1% paved2% unspecified

Weather

Sunrise 6:32 AMSunset 7:30 PM

Good to know

  • Toilets at the trailhead
  • Parking lot at the trailhead

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