4.8
(8443)
14,287
hikers
05:41
11.7km
880m
Hiking
Embark on the challenging Grays Peak Trail, a difficult hike spanning 7.3 miles (11.7 km) with a significant elevation gain of 2871 feet (875 metres). You can expect to spend around 5 hours and 41 minutes on this route. The journey begins on a clear path winding through meadows, often…
Last updated: April 23, 2026
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Waypoints
Start point
Parking
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5.82 km
Highlight • Summit
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11.7 km
End point
Parking
Way Types & Surfaces
Way Types
11.6 km
< 100 m
Surfaces
10.4 km
1.24 km
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This route was planned by komoot.
The hike to Grays Peak typically takes between 4 to 7 hours to complete, depending on your pace and how much time you spend at the summit. This estimate is for the standard out-and-back route.
The trailhead is located in the Arapaho National Forest. Be aware that the access road to the trailhead can be rough and may require a high-clearance vehicle. It's advisable to check road conditions before heading out.
While Grays Peak is considered a Class 1 hike, meaning it's primarily a walk on a trail, it is physically demanding due to the significant elevation gain and high altitude. It's often recommended as a great 'first 14er' due to its non-technical nature, but hikers should be prepared for a strenuous ascent and potential altitude sickness.
The trail starts as a well-maintained, wide path through meadows. As you gain elevation, especially above 13,000 feet, the terrain becomes more rocky with steep sections and loose rocks. During late spring and early summer, lower portions may still have snow.
You'll experience stunning views of the Colorado Front Range and vast alpine environments. As you climb, the tree cover diminishes, and above 13,000 feet, the landscape is largely treeless. Wildlife sightings, such as mountain goats, are common along the route. From the summit of Grays Peak, you'll get panoramic vistas of surrounding peaks, including Torreys Peak.
The best time to hike is typically from late June through September, after most of the snow has melted and before winter conditions set in. This period offers the best chance for wildflowers in the lower meadows. Always aim to start early to avoid afternoon thunderstorms, which are common in the Rockies.
Yes, dogs are generally allowed on the Grays Peak Trail. However, they must be kept on a leash at all times to protect wildlife and ensure the safety of other hikers. Please remember to pack out all pet waste.
As of now, there are no specific permits or entrance fees required to hike Grays Peak Trail within the Arapaho National Forest. However, it's always a good idea to check the latest regulations on the USDA Forest Service website before your trip, as rules can change.
Grays Peak reaches 14,278 feet (4,352 meters), so high altitude is a significant factor. Hikers, especially those coming from lower elevations, should be aware of and prepare for altitude sickness. Acclimatization for a day or two in a nearby town is highly recommended. Stay hydrated and be prepared to turn back if symptoms worsen.
Yes, the route is a prominent section of the CDT - Colorado Section and the Continental Divide National Scenic Trail. It also connects to the Grays/Torreys Connector Trail and the Grays Torreys Saddle Trail, allowing hikers to combine Grays Peak with its neighboring 14er, Torreys Peak.
The standard route for Grays Peak is an out-and-back trail. However, many hikers choose to combine it with Torreys Peak via the saddle, which creates a loop-like experience for summiting both peaks before returning to the trailhead.
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