Lake Desolation - panoramio.jpg
Dan Nuffer · CC BY 3.0

Beartrap Fork Trail–Great Western Trail, 4 sights is a 16-mile out-and-back near Lost Acres, UT. It climbs 4,665 ft, with sections as steep as 34% grade, and is mostly dirt. It scores 66/100 on the Ambleway Wildness scale: backcountry feel.

Elevation

0 mi7,556 – 9,804 ft · steepest grade: 34%16.6 mi

Getting there

Trailhead: Lower Big Water Trailhead 40.68446, -111.64880
Nearest town Lost Acres, UT

Directions

AMBLEWAYwww.ambleway.com

Beartrap Fork Trail–Great Western Trail, 4 sights

16 mi · ▲ 4,665 ft · 7 hr 40 min

Elevation 7,556–9,804 ft

Out & Back

Trailhead: Lower Big Water Trailhead · 40.68446, -111.64880

Weather Sep 4: sunrise 6:57 AM · sunset 7:56 PM

No dogs on part of this route · Toilets at the trailhead · Parking lot at the trailhead

  1. Start on Mid Millcreek Connector, heading NW.
  2. 200 ftContinue straight onto Lower Big Water Link Trail, heading W.
  3. 0.4 miSharp right onto Big Water Trail, heading S.
  4. 0.9 miTurn right onto Great Western Trail, heading N.
  5. 1.9 miTurn right onto Mill Creek Meadows Trail, heading SE.
  6. 1.8 miContinue straight onto Wasatch Crest Trail, heading SE.
  7. 0.5 miBear left onto Desolation Trail, heading SE.
  8. 50 ftContinue straight onto Wasatch Crest Trail, heading SE.
  9. 0.4 miBear left onto Beartrap Fork Trail, heading S.
  10. 2.1 miBear right, heading SE.
  11. 250 ftReach Lower Big Water Link Trail, then turn around and head back the way you came.
  12. 200 ftBear right, heading E.
  13. 2.1 miBear right onto Wasatch Crest Trail, heading NE.
  14. 0.4 miContinue straight onto Desolation Trail, heading NW.
  15. 50 ftBear right onto Wasatch Crest Trail, heading NW.
  16. 0.5 miContinue straight onto Mill Creek Meadows Trail, heading NW.
  17. 1.8 miTurn left onto Great Western Trail, heading W.
  18. 1.9 miTurn left onto Big Water Trail, heading S.
  19. 0.9 miSharp left onto Lower Big Water Link Trail, heading N.
  20. 0.4 miContinue straight onto Mid Millcreek Connector, heading N.
  21. 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

100% dirt

Weather

Sunrise 6:57 AMSunset 7:56 PM

Sunset

The best sunset spot on this hike is 5.7 mi in (~202 min). Leave by 4:14 PM for the 7:56 PM sunset. Back at your car by 10:33 PM, after dark — bring a headlamp.

More sunset hikes nearby

Good to know

  • No dogs on part of this route
  • Toilets at the trailhead
  • Parking lot at the trailhead

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