Gilpin County, CO, USA - panoramio.jpg
Jacob Montgomery · CC BY-SA 3.0

Mammoth Creek Reservoir & Mammoth Gulch Road is an 8-mile out-and-back near Nugget, CO. The route reaches Mammoth Creek Reservoir. It climbs 685 ft. It scores 86/100 on the Ambleway Wildness scale: genuinely wild.

Elevation

0 mi9,672 – 10,361 ft8.0 mi

Getting there

Trailhead: Nebraska Hill 39.88084, -105.61718
Nearest town Nugget, CO

Directions

AMBLEWAYwww.ambleway.com

Mammoth Creek Reservoir & Mammoth Gulch Road

8 mi · ▲ 685 ft · 3 hr 1 min

Elevation 9,671–10,362 ft

Out & Back

Trailhead: Nebraska Hill · 39.88084, -105.61718

Weather Sep 5: Light rain, high 70°F / low 52° · precip 10% · wind 7 mph · sunrise 6:35 AM · sunset 7:29 PM

Parking lot at the trailhead

  1. Start on Mammoth Gulch Road, heading NE.
  2. 50 ftPass Mammoth Creek Reservoir.
  3. 4 miReach Mammoth Creek Reservoir, then turn around and head back the way you came.
  4. 4 miArrive back at the trailhead.

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

Weather

Light rainTemperature 70°F52°
Precip10%Wind7 mphUV7Humidity41%
Rained 0.2″ 5 days ago
Hourly temperature
70°50°
Sunrise 6:35 AM12 AM3 AM9 AM12 PM3 PMSunset 7:29 PM
Sun 68°50° 42%
Mon 69°48° 39%
Tue 73°46° 38%
Wed 76°49° 42%
Thu 70°48° 36%
Fri 71°45° 31%

Good to know

  • Parking lot at the trailhead

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