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Routes
Hiking trails & Routes
United States
Colorado
Lake County

Mount Massive Trail

Hard

3.0

(1)

55

hikers

Mount Massive Trail

05:44

10.8km

1,320m

Hiking

If you're seeking a demanding high-altitude adventure, the Mount Massive Trail presents a difficult hike spanning 6.7 miles (10.8 km). You will ascend a significant 4322 feet (1317 metres) in elevation, with most hikers completing the route in about 5 hours and 44 minutes. The trail guides you through diverse…

Last updated: April 23, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 4.92 km for 5.88 km

Waypoints

A

Aspen alley

Highlight • Trail

Incredible riding in the Aspens below Colorado's tallest peak, Mt. Elbert.

Tip by

1

213 m

Mount Massive Wilderness

Highlight • Forest

2

1.36 km

There is a hard switchback in the middle of the trail, and a small clearing offers a view of Mount Elbert's summit off in the distance. The CT pushes uphill …

Tip by

3

3.82 km

South Willow Creek

Highlight • River

South Willow Creek is a bubbling stream with crystal clear water. Enjoy!

Tip by

4

4.78 km

Willow Creek

Highlight • River

Willow Creek is a good source. There are several nice campsites next to the creek and the trail leading up to Mount Massive is just around the corner.

Tip by

5

4.88 km

Junction to Mount Massive

Highlight • Trail

This trail junction is where the CT/CDT and Mount Massive East Slopes Trail meet. From here, it is another 3.5 miles to Mount Massive's summit, the second-tallest peak in Colorado.

Tip by

6

10.7 km

Mount Massive

Highlight • Summit

At 14,428 feet, Mount Massive is the second highest peak in Colorado. It is a popular summit due to having multiple routes and mainly only requiring class 1 and class …

Tip by

B

10.8 km

End point

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Way Types & Surfaces

Way Types

10.7 km

< 100 m

< 100 m

< 100 m

Surfaces

10.6 km

136 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (4,370 m)

Lowest point (3,070 m)

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Weather

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Thursday 7 May

7°C

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This route was planned by komoot.

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Frequently Asked Questions

Where are the main trailheads and parking for the Mount Massive Trail?

The two primary routes to Mount Massive are the East Slopes and the Southwest Slopes. The East Slopes trailhead is generally considered the standard starting point, while the Southwest Slopes offers a shorter but steeper ascent. Both trailheads typically have parking available, but it's always recommended to arrive early, especially on weekends, to secure a spot.

Is the trail suitable for dogs?

Yes, the trail is generally dog-friendly, particularly the East Slopes route. However, be aware that the Class 2 scrambling sections near the summit can be challenging and potentially rough on a dog's paws. Always keep your dog leashed and pack out all waste to protect the Mount Massive Wilderness.

What is the best time of year to hike this route?

The optimal time to hike is typically from mid-June to mid-September. During this period, the snow has usually melted, and the weather is more stable. It's crucial to start your hike early in the day to avoid afternoon thunderstorms, which are common at high altitudes.

Do I need a permit or pay an entrance fee to hike in the Mount Massive Wilderness?

Currently, there are no specific permits required or entrance fees to hike the Mount Massive Trail within the Mount Massive Wilderness. However, always check the latest regulations from the US Forest Service or local authorities before your trip, as rules can change.

What is the terrain like on the way to the summit?

The terrain varies significantly as you ascend. You'll start through lush forests, transitioning into alpine meadows with wildflowers. As you gain elevation, the landscape becomes rockier, with willows and tundra giving way to steep rock and talus near the summit. Above the treeline (around 12,000 feet), the trail can be less defined in rocky sections, requiring careful navigation.

What kind of wildlife might I see on the trail?

Hikers often spot a variety of wildlife, especially in the early morning or late afternoon. Keep an eye out for American pikas, mountain goats, elk, mule deer, moose, and yellow-bellied marmots. Remember to observe wildlife from a distance and never feed them.

Does the trail intersect with other well-known paths?

Yes, the route intersects with sections of the Colorado Trail, specifically the Colorado Trail Seg. 10 Hagerman Pass Road to Halfmoon Creek and the Colorado Trail Seg. 11 Half Moon Creek to Clear Creek Road. It also shares parts of the CDT - Colorado Section.

What are some notable points of interest along the way?

Beyond the stunning panoramic views from the Mount Massive summit, you'll pass through an Aspen alley, traverse the Mount Massive Wilderness, and enjoy a View of Elbert from the Colorado Trail. You'll also encounter South Willow Creek and Willow Creek, with some areas offering dispersed camping.

How difficult is the Mount Massive Trail?

Both the East Slopes and Southwest Slopes routes are generally rated as Class 2 difficulty. This means they are strenuous hikes involving significant mileage, elevation gain, and high altitude. Some sections may require light scrambling where you'll need to use your hands for balance. Good physical conditioning and appropriate gear are essential.

What should I pack for a hike on Mount Massive?

Given the high altitude and variable conditions, pack layers of clothing, including waterproof and windproof outer shells. Sturdy hiking boots are a must. Bring plenty of water, high-energy snacks, sun protection (hat, sunglasses, sunscreen), a map and compass or GPS device, a first-aid kit, and a headlamp. Trekking poles can also be very helpful, especially on the descent.

Are there any cafes, pubs, or accommodation options nearby?

The closest town with amenities is Leadville, Colorado, which offers various cafes, pubs, restaurants, and accommodation options. It's a great place to refuel and relax before or after your hike. It's advisable to book accommodation in advance, especially during peak season.

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Hard

18

Colorado Trail: Segment 8

11:48h

39.9km

1,080m

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