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Grand County
Grand Lake

Shadow Mountain Lookout Trail

Moderate

24

hikers

Shadow Mountain Lookout Trail

04:42

15.5km

520m

Hiking

Hike the 9.6-mile Shadow Mountain Lookout Trail in Rocky Mountain National Park for panoramic views from a historic fire lookout.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Rocky Mountain National Park

Arapaho National Recreation Area

Waypoints

A

Start point

Parking

Get Directions

1

26 m

East Shore Trailhead

Highlight • Trail

This trailhead leads down the East Shore Trail alongside Shadow Mountain Lake. In autumn, this trail is a particularly beautiful spot for lakeside views of the fall colors.

Tip by

2

7.75 km

Shadow Mountain Lookout

Highlight • Monument

At the top of Shadow Mountain, you will find the only fire lookout left in Rocky Mountain National Park. You will also find stunning views of Shadow Mountain Lake, Grand Lake, and Lake Granby. The scenery is breathtaking and definitely worth the climb!

Tip by

B

15.5 km

End point

Parking

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Way Types & Surfaces

Way Types

15.5 km

< 100 m

Surfaces

15.5 km

< 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 (2,990 m)

Lowest point (2,570 m)

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Weather

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Tuesday 2 June

24°C

4°C

45 %

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Max wind speed: 4.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

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

The ideal time to hike the Shadow Mountain Lookout Trail is typically from late spring through early fall (June to September) when the weather is most favorable and the trail is free of snow. During these months, you'll experience pleasant temperatures and the best conditions for enjoying the panoramic views from the lookout. Be aware that summer afternoons can bring thunderstorms, so an early start is often recommended.

Is the Shadow Mountain Lookout Trail dog-friendly?

No, dogs are not permitted on the Shadow Mountain Lookout Trail, as it is located within Rocky Mountain National Park. National Park Service regulations prohibit pets on most park trails to protect wildlife and natural resources. Service animals are an exception.

Do I need a permit or is there an entrance fee for the park?

Yes, as the Shadow Mountain Lookout Trail is located within Rocky Mountain National Park, you will need to pay an entrance fee to access the park. Additionally, during peak season (typically late May through mid-October), a timed entry permit may be required to enter certain areas of the park, including the corridor that leads to this trailhead. It's advisable to check the official Rocky Mountain National Park website for the most current information on fees and permit requirements before your visit.

Where does the trail start and what are the parking options?

The trail primarily starts from the East Shore Trailhead. Parking is available at this location, but it can fill up quickly, especially during peak season. Arriving early in the morning is highly recommended to secure a spot. There are no shuttle services directly to this trailhead, so personal vehicle access is necessary.

What is the terrain like on the Shadow Mountain Lookout Trail?

The terrain varies significantly. The initial 1.5 miles along the East Shoreline Trail are relatively flat and shaded, following the shore of Shadow Mountain Lake. After this, the trail begins a steady and often steep climb with numerous switchbacks through a mixed pine and aspen forest. You'll encounter some dead trees due to pine beetle infestation. The path is generally well-maintained but can be rocky in sections, especially on the ascent.

What can I see along the route and from the lookout?

Along the flatter initial section, you might catch intermittent views of Shadow Mountain Lake and potentially spot wildlife like ospreys and mule deer. The real highlight is the historic Shadow Mountain Lookout itself. From the summit, you'll be rewarded with outstanding panoramic views of Shadow Mountain Lake, Grand Lake, Lake Granby, the Never Summer Mountains, and the towering peaks of the Continental Divide.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Continental Divide National Scenic Trail - Rocky Mtn Park, the CDT - Colorado Section, and the East Shore Trail. The initial 1.5 miles are part of the Continental Divide National Scenic Trail.

How challenging is this hike?

While komoot rates this trail as 'moderate,' the National Park Service considers it 'difficult' or 'strenuous' due to the sustained climb and significant elevation gain of 1,500 to 1,800 feet over its 9.6 to 10-mile roundtrip length. The initial section is easy, but the ascent to the lookout is steep with many switchbacks. It's a rewarding challenge for experienced hikers and can also serve as a good option for acclimating to high altitude.

What wildlife might I encounter on the trail?

Hikers often report seeing mule deer, especially in the forested areas. Along the lake shore, keep an eye out for ospreys. While less common, other Rocky Mountain National Park wildlife such as elk, marmots, and various bird species may also be present. Always maintain a safe distance and never feed wildlife.

Are there any specific regulations or tips for hiking in Rocky Mountain National Park?

When hiking in Rocky Mountain National Park, always practice Leave No Trace principles. Stay on marked trails, pack out all trash, and respect wildlife. Be prepared for rapidly changing weather conditions, even in summer, and carry plenty of water, layers of clothing, and sun protection. Due to the high altitude, it's wise to acclimate for a day or two before attempting strenuous hikes like this one.

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