Joshua Tree Park "Hidden Valley" 4 - panoramio.jpg
David Balmer · CC BY 3.0

Lost Horse Mountain–Big Trees Loop Trail, 5 sights is a 16.1-mile out-and-back near Panorama Heights, CA. The route reaches Lost Horse Mountain at the turnaround, 8 miles in. It climbs 1,433 ft, with sections as steep as 24% grade. It scores 80/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi4,062 – 5,305 ft · steepest grade: 24%17.0 mi

Getting there

Trailhead: Unnamed 34.02678, -116.17712
Nearest town Panorama Heights, CA

Directions

AMBLEWAYwww.ambleway.com

Lost Horse Mountain–Big Trees Loop Trail, 5 sights

16.1 mi · ▲ 1,433 ft · 6 hr 5 min

Elevation 4,062–5,305 ft

Out & Back

Trailhead: 34.02678, -116.17712

Weather Aug 3: Clear, high 99°F / low 77° · precip 0% · wind 11 mph · sunrise 5:58 AM · sunset 7:45 PM

Toilets at the trailhead · Parking lot at the trailhead

  1. Start at the trailhead, heading W.
  2. 0.1 miTurn right onto Mindless Mound Approach, heading W.
  3. 250 ftBear right onto Quail Springs Historic Trail, heading W.
  4. 150 ftTurn left, heading SW.
  5. 250 ftBear right, heading S.
  6. 0.3 miBear left, heading SW.
  7. 0.4 miBear right, heading SE.
  8. 0.3 miTurn left onto Old Lost Horse Road Trail, heading SW.
  9. 1.4 miContinue straight onto Lost Horse Trail, heading SE.
  10. 0.7 miContinue straight onto Ryan Ranch Trail, heading SE.
  11. 0.5 miTurn right onto Big Trees Loop Trail, heading SE.
  12. 1.8 miTurn right, heading SW.
  13. 0.2 miBear left, heading SE.
  14. 0.6 miTurn left onto Lost Horse Mine Loop Trail, heading SE.
  15. 1.6 miTurn right, heading SE.
  16. 0.2 miReach Lost Horse Mountain, then turn around and head back the way you came.
  17. 1.8 miTurn right onto Big Trees Loop Trail, heading NW.
  18. 2.5 miTurn left onto Ryan Ranch Trail, heading N.
  19. 0.5 miContinue straight onto Lost Horse Trail, heading N.
  20. 0.8 miContinue straight onto Old Lost Horse Road Trail, heading NW.
  21. 1.4 miTurn right, heading NW.
  22. 0.3 miBear left, heading NW.
  23. 0.5 miBear right, heading NE.
  24. 0.3 miBear left, heading N.
  25. 250 ftTurn right onto Quail Springs Historic Trail, heading NW.
  26. 150 ftBear left onto Mindless Mound Approach, heading NW.
  27. 200 ftTurn left, heading NW.
  28. 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

20% dirt17% sand63% unspecified

Weather

ClearTemperature 99°F77°
Feels like83°Precip0%Wind11 mphUV9Humidity16%
Hourly temperature
100°75°
Sunrise 5:58 AM12 AM3 AM9 AM12 PM3 PMSunset 7:45 PM
Tue 97°74°
Wed 94°68°
Thu 98°78°
Fri 99°81°
Sat 99°81°
Sun 95°78°

Sunset

The best sunset spot on this hike is 8.0 mi in (~232 min). Leave by 3:33 PM for the 7:45 PM sunset. Back at your car by 11:25 PM, after dark — bring a headlamp.

More sunset hikes nearby

Good to know

  • Toilets at the trailhead
  • Parking lot at the trailhead

Other ways to reach this destination

More from this trailhead