- Distance: 6.5 miles round trip
- Elevation gain: 1,790 feet
- Trail Type: Out and Back, Strenuous
Estes Cone is a difficult hike to the top of a distinct and recognizable cone-shaped mountain in the south-eastern portion of the park. The hike begins moderately to the base of the cone, passing the historic Eugenia mine and an old homestead along the way. Once at the base, the hike becomes steep and strenuous as you switchback and scramble to the top. At the top, you'll be rewarded with amazing panoramic views of the Continental Divide and Longs Peak. Estes Cone is typically accessed from the Longs Peak Trailhead, but it can also be accessed from the Lily Lake Trailhead.
Altitude Warning: Altitude sickness affects many visitors every year. Symptoms include headache, nausea, fatigue, dizziness, vomiting, and even unconsciousness. Altitude can also aggravate pre-existing conditions like heart and lung disease. Take your time, drink water, eat, and rest. The only cure for altitude sickness is to go down to a lower altitude.
Weather Warning: Weather in the mountains can turn in an instant! Be prepared for changing weather conditions. Check the forecast before heading out. Lightning can strike anywhere in Rocky. Watch for building storm clouds and return to the trailhead immediately if you hear thunder. As a rule of thumb, try to be back at the trailhead by noon.
Last updated: November 10, 2020