Arapaho National Forest

Caribou Pass–Devils Thumb Pass Loop, 4 saddles

15.7 mi · ▲ 4,601 ft · 7 hr 32 min

Caribou Pass–Devils Thumb Pass Loop, 4 saddles is a 15.7-mile loop in Arapaho National Forest near Tabernash, CO. The route passes Caribou Pass and Devils Thumb Pass. It climbs 4,601 ft, with sections as steep as 45% grade, and is mostly dirt. It scores 91/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi9,656 – 12,917 ft · steepest grade: 45%15.9 mi

Getting there

Trailhead: Junco Lake Trailhead 40.04458, -105.73229
Nearest town Tabernash, CO

Directions

AMBLEWAYwww.ambleway.com

Caribou Pass–Devils Thumb Pass Loop, 4 saddles

15.7 mi · ▲ 4,601 ft · 7 hr 32 min

Elevation 9,657–12,916 ft

Loop · Arapaho National Forest

Trailhead: Junco Lake Trailhead · 40.04458, -105.73229

Weather Sep 4: sunrise 6:34 AM · sunset 7:32 PM

Dogs allowed on leash · Toilets at the trailhead · Parking lot at the trailhead

  1. Start on High Lonesome Trail, heading SE.
  2. 0.1 miBear right onto Caribou Pass Trail, heading S.
  3. 3.3 miTurn right, heading SE.
  4. 50 ftPass Caribou Pass.
  5. 0.3 miBear right, heading SW.
  6. 0.9 miTurn left onto Mount Jasper South Route, heading SW.
  7. 2.6 miPass Devils Thumb Pass.
  8. 50 ftTurn right onto High Lonesome Trail, heading W.
  9. 7.8 miTurn right, heading E.
  10. 0.7 miThe loop closes back at the trailhead.

Each distance is the walk from the previous step. Tap a step for a map of its junction.

Trail surface

87% dirt13% unspecified

Weather

Sunrise 6:34 AMSunset 7:32 PM

Sunset

The best sunset spot on this hike is 2.7 mi in (~100 min). Leave by 5:31 PM for the 7:32 PM sunset. Back at your car by 8:53 PM, after dark — bring a headlamp.

More sunset hikes nearby

Good to know

  • Dogs allowed on leash
  • Toilets at the trailhead
  • Parking lot at the trailhead

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