24
hikers
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:
Arapaho National Recreation Area
Waypoints
Start point
Parking
Get Directions
26 m
Highlight • Trail
Tip by
7.75 km
Highlight • Monument
Tip by
15.5 km
End point
Parking
Way Types & Surfaces
Way Types
15.5 km
< 100 m
Surfaces
15.5 km
< 100 m
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Elevation
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 %
Additional weather tips
Max wind speed: 4.0 km/h
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This route was planned by komoot.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.