Hell's Hole Trail, Hells Hole Trailhead, Summit County - Eagle County - Clear Creek County, Colorado

Hell's Hole Trail - 8.2 miles

Hells Hole Trailhead

Hell's Hole (11,564') in the Mt Evans Wilderness

Hell's Hole (11,564') in the Mt Evans Wilderness

Round-Trip Length: 8.2 miles
Start-End Elevation: 9,703' - 11,564' (11,572' max elevation)
Elevation Change: +1,861' net elevation gain (+1,987' total roundtrip elevation gain)
Skill Level: Moderate
Dogs Allowed: Yes
Bikes Allowed: No
Horses Allowed: Yes
Related Trails:

Hell's Hole Trail - 8.2 Miles Round-Trip

The Hell’s Hole Trail begins 9.7 miles south of Idaho Springs in the West Chicago Creek Campground. The trail runs 4.1 miles through the Mt Evans Wilderness to a scenic tarn at the head of a wide glacial valley. The seasonal tarn occupies a broad, marshy basin ringed by ancient bristlecone pine trees in a park-like setting.

Trail Map | Photo Gallery

Visitors will enjoy abundant aspen, diverse wildlife and large bristlecone stands against a high alpine backdrop:

The trail begins on a steady climb through tall, arching aspen up to the Mt Evans Wilderness Boundary (.95 miles : 10,280’). Don’t forget to fill out the free (but required) registration form shortly past the trailhead.

The trail gains 1200’ in the first two miles before moderating in a healthy spruce-fir forest (2.0 miles : 10,895’). Expect rocky conditions and a few vague areas higher up.

Travel quickens on a level ridge (2 - 2.5 miles) with expanding views across the valley. The forest opens abruptly at treeline with a dramatic look at the full cirque (3.7 miles : 11,410’).

The trail arcs above thick willow mats on the valley floor through airy bristlecone stands up to Hell’s Hole Tarn (4.0 miles : 11,537’).

The trail simply fades in a clearing just past the tarn and last cluster of trees (4.1 miles : 11,564’). Scan high slopes for elk, mountain goat and bighorn sheep, all which are common in this area. Challenging but non-technical routes continue up the east wall to Gray Wolf Mountain (13,602’).

About Bristlecone Pine

Bristlecone pine have unique adaptations to survive persistent winds, high elevation, cold temperatures and short growing seasons:

  • The bristlecone short, twisted trunk stabilizes the tree, while flexible branches bend in the wind.
  • Slow growth rates: Bristlecones may take a century to add just 1" in diameter, and can become nearly dormant during a drought.
  • Trees replace needles once every 10-15 years rather than annually, which conserves energy.
  • Narrow growth rings create dense wood that's resistant to insects and disease. The tree's resin also combats insects and disease.
  • Strip-barking enables a small strip of bark to nourish large branches and needle clusters.

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Interactive GPS Topo Map

Key GPS Coordinates - DATUM WGS84

  • N39 40.665 W105 39.605 — 0.0 miles : Hells Hole Trailhead
  • N39 40.329 W105 39.787 — .45 miles : Cross stream
  • N39 40.006 W105 40.010 — .95 miles : Cross Mt Evans Wilderness boundary
  • N39 39.582 W105 40.173 — 1.5 miles : Steady, moderately steep climb
  • N39 39.173 W105 40.297 — 2.0 miles : Moderate intervals
  • N39 38.793 W105 40.476 — 2.5 miles : Partial views in thinning forest
  • N39 38.424 W105 40.645 — 3.0 miles : Fast travel on mild grades
  • N39 38.040 W105 40.609 — 3.5 miles : Move back into thick spruce-fir forest
  • N39 37.880 W105 40.680 — 3.7 miles : Trail spills into open upper basin
  • N39 37.748 W105 40.882 — 4.0 miles : Thread bristlecone pine above Hells Hole tarn
  • N39 37.693 W105 40.985 — 4.1 miles : Trail fades in meadow above tarn

Worth Noting

  • Bristlecone pine trees at Hells Hole and in the nearby Mt Goliath Natural Area are some of the oldest in Colorado, ranging from 1500 - 2500 years old.
  • Though well-maintained, portions of the last two miles can be vague, particularly on the descent.
  • The Hell's Hole Trail is quietly one of the most popular trails in the Mt Evans Wilderness. Arrive early to secure parking and avoid crowds.

Camping and Backpacking Information

  • Dispersed backcountry camping is permitted on the Hell's Hole Trail and within the Mt Evans Wilderness Area. There are no maintained sites. Camp in previously used sites whenever possible to minimize impact.

  • Camp at least 100' away from any lake, stream, trail or road. Group size is limited to 15 individuals.

  • Campfires are permitted for dispersed backcountry camping, with potential seasonal and elevation restrictions.

  • When hiking or camping in the Mt Evans Wilderness, one member of each party is required to register at a Mt Evans Wilderness boundary board and carry a copy of the registration with them during their visit. There is no fee.

Rules and Regulations

  • A hiker from each party must complete and carry with them a self-registration permit for travel within the Mt Evans Wilderness. There is no fee.
  • Dogs must be on a hand-held leash at all times in the Mt Evans Wilderness.

Directions to Trailhead

The Hell's Hole Trailhead is located 9.7 miles south of Idaho Springs at the end of West Chicago Creek Road, on the far end of the West Chicago Creek Campground.

From I-70, exit #240 and head south on HWY 103 (toward Mt Evans) for 6.6 miles. Veer right on West Chicago Creek Road. Anticipate this turnoff, as it comes on a sharp turn.

West Chicago Creek Rd is a groomed dirt road suitable for 2WD cars. Winter maintenance is limited.

Contact Information

Clear Creek Ranger District
101 Chicago Creek Road
P.O. Box 3307
Idaho Springs, CO 80452

South Platte Ranger District
19316 Goddard Ranch Court
Morrison, CO 80465
303.275.5610 (phone)
303.275.5642 (fax)
Office Hours:
Monday - Friday, 8 am - 4:30 pm (excluding National Holidays)

Trip Reports

There are no trip reports on this trail.


"The aspen grove at the beginning of the hike is completely bare now. The bare grove with silvery branches against a clear blue sky was quite pretty... I can only imagine what it was like a few weeks back! The tarn (Hell's Hole) at the top is almost dry, very little water trickling through. No snow anywhere. Bristlecone pines spectacular against the blue fall sky. Lower down the trail, a couple of rickety old log bridges, which are fine now, but might be tricky in the spring when the water is higher. The majority of the hike (between the aspen grove and the bristlecone pines) is through a spruce forest with little by way of scenery, but the vista at the top is well worth the effort."
Sourish B  -  Boulder, CO  -  Date Posted: October 13, 2015
"Attempted to drive up to Hell's Hole today, however, about 2.5 miles up West Chicago Creek Rd, the road became too deep with snow for my front wheel drive Honda Accord to make it up. Snow was probably 18" or so deep on the road. I was at about 9500' in elevation. I have no idea if a truck with 4 wheel drive or chains could make it up there, maybe if it had bigger tires on it. It's a shame CDOT or the Town of Idaho Springs won't plow that road to the Hell's Hole trail head. I'd really like to hike that one without adding 4 miles each way to the already 8.2 roundtrip totla. :("
Hannah Taylor  -  Denver, CO  -  Date Posted: April 26, 2015
"Dogs must be on a leash in the Mount Evans Wilderness."
Ralph  -  Idaho Springs  -  Date Posted: August 25, 2014
"A nice moderate hike with varying terrain, but nothing too difficult. I took my 9 yr old dog and she managed well. Took us around 4 hours round trip. Saw a total of 17 people on trail, but most on our way down around midday. The tarns at the top are really low right now FYI. Be sure to bring layers, and I'd recommend pants. It's very windy in the meadows at the top. "
Megan  -  Denver, Co  -  Date Posted: August 24, 2014
"While we had been told this was a popular hike on the weekends, on a Monday morning we encountered only 3 other people on the entire hike. So rare in Colorado! Gorgeous hike but definitely some "huffing and puffing" up some of the steeper areas. The bugs, particularly the flies, were aggressive so would definitely recommend some bug spray. "
Lynn J.  -  Denver, CO  -  Date Posted: August 4, 2014
"Beautiful hike! Primarily dry with a few wet/ marshy spots. Traveled with my children and several of their friends [ages 11-13] - we really enjoyed it! Recommend packing rain coats/fleece as the weather dropped noticeably near the end of the trail - likewise, we were cautioned about this by a number of hikers who passed us on their way back from Hell's Hole as we made our way towards it. We took our time - started at 11:30a and returned around 7p. While we ran into a number of other hikers along the way - it was never too much. Certainly worth the trip! "
Gina F  -  Denver, CO  -  Date Posted: June 28, 2014
"Not a bad hike. Started running into large snow drifts around the 2.5 mile/10K ft mark. Snow drifts made it mostly impassable, lots of sinking into the snow when climbing over. Would be better later in the year, plan on coming back."
Mark A  -  Denver, CO  -  Date Posted: June 1, 2014


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