Rocky Mountain National Park

The Citadel–East Gemstone, 8 sights

11.6 mi · ▲ 3,385 ft · 5 hr 34 min

The Citadel–East Gemstone, 8 sights is an 11.6-mile out-and-back in Rocky Mountain National Park near Estes Park, CO. The route passes The Citadel, East Gemstone, Almost East Gemstone Peak and Gem Lake. It climbs 3,385 ft, with sections as steep as 41% grade, and is mostly dirt. It scores 51/100 on the Ambleway Wildness scale: backcountry feel.

Elevation

0 mi7,733 – 9,121 ft · steepest grade: 41%12.1 mi

Getting there

Trailhead: Unnamed 40.39283, -105.51241
Nearest town Estes Park, CO

Directions

AMBLEWAYwww.ambleway.com

The Citadel–East Gemstone, 8 sights

11.6 mi · ▲ 3,385 ft · 5 hr 34 min

Elevation 7,733–9,121 ft

Out & Back · Rocky Mountain National Park

Trailhead: 40.39283, -105.51241

Weather Sep 4: Overcast, high 80°F / low 54° · precip 12% · wind 3 mph · sunrise 6:33 AM · sunset 7:31 PM

No dogs on part of this route

  1. Start at the trailhead, heading N.
  2. 0.3 miTurn left onto Lumpy Ridge Road, heading NW.
  3. 50 ftBear left, heading NW.
  4. 150 ftTurn right onto Lumpy Ridge Trail, heading W.
  5. 50 ftTurn left, heading W.
  6. 0.6 miTurn left onto Black Canyon Trail, heading NW.
  7. 0.9 miBear right onto Book Area Climbing Access, heading W.
  8. 50 ftBear left onto Black Canyon Trail, heading W.
  9. 0.3 miBear right onto Pear Climbing Access, heading W.
  10. 0.5 miReach The Citadel, then turn around and head back the way you came.
  11. 0.5 miSharp right onto Black Canyon Trail, heading S.
  12. 1.9 miSharp right onto Dark Mountain Trail, heading N.
  13. 1.6 miContinue straight onto Cow Creek Trail, heading E.
  14. 0.7 miContinue straight onto Gem Lake Trail, heading E.
  15. 2.6 miPass East Gemstone.
  16. 50 ftPass Almost East Gemstone Peak.
  17. 50 ftPass Gem Lake.
  18. 1.5 miTurn left, heading S.
  19. 0.1 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

98% dirt2% gravel

Weather

OvercastTemperature 80°F54°
Precip12%Wind3 mphUV7Humidity28%
Hourly temperature
80°50°
Sunrise 6:33 AM12 AM3 AM9 AM12 PM3 PMSunset 7:31 PM
Sat 80°57°
Sun 78°53° 27%
Mon 76°58° 19%
Tue 78°54° 23%
Wed 77°54° 34%
Thu 82°57° 41%

Good to know

  • No dogs on part of this route

More from this trailhead