2.5
(3)
70
hikers
02:30
5.85km
410m
Hiking
Embark on the Green Lake via Carbon Trail for a moderate hiking experience that takes you through varied landscapes. You will cover 3.6 miles (5.8 km) with a significant elevation gain of 1355 feet (413 metres), typically completing the route in about 2 hours and 30 minutes. The path features…
Last updated: April 23, 2026
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Waypoints
Start point
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3.34 km
Highlight • Trail
Tip by
3.92 km
Highlight • Lake
5.85 km
End point
Way Types & Surfaces
Way Types
5.84 km
< 100 m
Surfaces
5.85 km
< 100 m
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Today
Tuesday 19 May
8°C
-2°C
32 %
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Max wind speed: 12.0 km/h
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This route was planned by komoot.
The Green Lake via Carbon Trail is a moderately strenuous out-and-back route. While the exact duration can vary based on fitness levels and how long you spend enjoying the scenery, komoot estimates the moving time to be around 2.5 hours. Given the approximately 8-kilometer (5-mile) round trip distance and 400 meters (1,312 feet) of elevation gain, plan for a half-day excursion, especially if you want to relax at Green Lake.
The trail features a diverse terrain, starting with a steep ascent through dense forest via switchbacks. Expect sections of woodland and small meadows. As you climb to higher elevations, some parts of the Carbon Trail can be rocky and loose. You'll also pass through beautiful pine and aspen forests, with occasional seasonal creek crossings.
Yes, the trail is dog-friendly! Leashed pets are welcome to join you on your hike. Please remember to pack out all waste to keep the trail clean for everyone.
The best time to hike the Green Lake via Carbon Trail is typically from June to October. During early summer, the trail is particularly notable for its abundant wildflowers. Later in the season, the aspen trees offer stunning fall colors. Always check local conditions before heading out, especially in shoulder seasons.
The Green Lake via Carbon Trail is located within the Grand Mesa, Uncompahgre and Gunnison National Forests. Generally, there are no specific permits or entrance fees required for day hiking on this trail. However, it's always a good idea to check the USDA Forest Service website for any current alerts, regulations, or fire restrictions that might be in place.
While specific parking details for the Carbon River trailhead are not provided, hikers typically access the Green Lake via Carbon Trail from a designated trailhead parking area. It's advisable to arrive early, especially on weekends, as parking can fill up. Always park in designated spots and avoid blocking access roads.
The primary destination and most notable feature is the serene alpine Green Lake itself, nestled below the imposing Mount Axtell. From the lake area, you can often enjoy great views of Mount Crested Butte. Along the way, you'll experience diverse forest scenery with pine and aspen groves, and in early summer, abundant wildflowers. Historically, parts of the Carbon Trail follow an old railroad grade from an 1882 attempt to connect mining towns, adding a touch of history to your hike.
Yes, the Green Lake via Carbon Trail is considered family-friendly. While it does involve a moderately strenuous climb, many families find it rewarding. The diverse scenery and the beautiful Green Lake at the end make it a great adventure for children who are accustomed to hiking.
Yes, the route for Green Lake via Carbon Trail utilizes sections of other official trails. You will hike along parts of the Green Lake Trail and the Carbon Trail 436, which makes up the majority of the route. It also briefly uses a section of the Green Lake Trail 566.
Given the moderate difficulty and potential for varied conditions, wear sturdy hiking boots and dress in layers. The trail reaches elevations up to 10,600 feet, so weather can change quickly. Bring plenty of water, snacks, sun protection (hat, sunscreen), and rain gear. Trekking poles can be helpful for the steep sections and rocky terrain. Don't forget a camera for the scenic views!
The trail is generally rated as having intermediate or medium difficulty. It's considered moderately strenuous, primarily due to a sustained steep climb through the forest that can be a 'leg burner.' The altitude, reaching up to 10,600 feet, can also make the hike feel more challenging for those not acclimated to high elevations. While not overly technical, the uphill sections require good stamina.