Arapaho National Forest

Saint Mary's Glacier–Lake Caroline, 4 lakes

9.9 mi · ▲ 2,807 ft · 4 hr 42 min

Saint Mary's Glacier–Lake Caroline, 4 lakes is a 9.9-mile out-and-back in Arapaho National Forest near Alice, CO. The route passes Saint Mary's Glacier, Loch Lomond and Loch Lomond before reaching Lake Caroline at the turnaround, 4.9 miles in. It climbs 2,807 ft, with sections as steep as 22% grade, and is mostly dirt. It scores 90/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi10,706 – 11,949 ft · steepest grade: 22%10.1 mi

Getting there

Trailhead: Kingston Peak Spur 39.83422, -105.63621
Nearest town Alice, CO

Directions

AMBLEWAYwww.ambleway.com

Saint Mary's Glacier–Lake Caroline, 4 lakes

9.9 mi · ▲ 2,807 ft · 4 hr 42 min

Elevation 10,708–11,950 ft

Out & Back · Arapaho National Forest

Trailhead: Kingston Peak Spur · 39.83422, -105.63621

Weather Sep 5: Overcast, high 65°F / low 49° · precip 11% · wind 9 mph · sunrise 6:35 AM · sunset 7:29 PM

  1. Start on Kingston Peak Spur, heading N.
  2. 1.9 miPass Saint Mary's Glacier.
  3. 0.6 miTurn left onto Kingston Peak Road, heading S.
  4. 0.2 miSharp right, heading NW.
  5. 0.2 miSharp left, heading S.
  6. 0.7 miPass Loch Lomond.
  7. 50 ftTurn left, heading NW.
  8. 0.2 miPass Loch Lomond.
  9. 100 ftTurn left, heading W.
  10. 200 ftSharp right onto Loch Lomond Road, heading SE.
  11. 0.6 miTurn right, heading W.
  12. 0.5 miPass Lake Caroline.
  13. 150 ftReach Saint Mary's Glacier, then turn around and head back the way you came.
  14. 1.1 miSharp left, heading NE.
  15. 150 ftTurn right, heading NE.
  16. 0.3 miTurn right, heading N.
  17. 0.7 miSharp right, heading N.
  18. 0.2 miSharp left onto Kingston Peak Road, heading SE.
  19. 0.2 miTurn right onto Kingston Peak Spur, heading NW.
  20. 2.5 miArrive back at the trailhead.

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

Trail surface

66% dirt34% unspecified

Weather

OvercastTemperature 65°F49°
Precip11%Wind9 mphUV7Humidity41%
Rained 0.2″ 5 days ago
Hourly temperature
65°45°
Sunrise 6:35 AM12 AM3 AM9 AM12 PM3 PMSunset 7:29 PM
Sun 63°50° 43%
Mon 63°45° 42%
Tue 69°42° 44%
Wed 71°46° 44%
Thu 65°45° 37%
Fri 67°42° 32%

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