High Line Canal, Lee Gulch, and Mary Carter Greenway Loop
High Line Canal, Lee Gulch, and Mary Carter Greenway Loop
3
hikers
03:58
15.3km
110m
Hiking
Hike the moderate 9.5-mile High Line Canal, Lee Gulch, and Mary Carter Greenway Loop for diverse scenery and Front Range views.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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10.9 km
Highlight • Trail
Tip by
15.3 km
End point
Way Types & Surfaces
Way Types
12.2 km
1.72 km
769 m
544 m
< 100 m
Surfaces
7.77 km
4.62 km
1.90 km
547 m
423 m
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Elevation
Highest point (1,680 m)
Lowest point (1,630 m)
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Weather
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Thursday 7 May
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This route was planned by komoot.
The loop is approximately 15.3 kilometers (9.5 miles) long. Most hikers complete it in about 3 hours and 50 minutes, depending on their pace and how often they stop to enjoy the scenery.
The terrain is largely flat, making it accessible for various skill levels. You'll encounter a mix of surfaces, including sections of soft surface gravel, asphalt, and concrete. The High Line Canal portion often features soft gravel in its southern half, while the Lee Gulch Trail is primarily a peaceful gravel path.
This loop offers diverse scenery. You'll experience the historic High Line Canal with views of the Front Range, the tree-lined Lee Gulch Trail with a beautiful lake, and the Mary Carter Greenway running parallel to the South Platte River. A notable feature is the Lee Gulch and Mary Carter Trail Intersection, and you can also find an original, historic High Line Canal flume along the way.
The trail is maintained year-round, allowing for enjoyment in all seasons. Its diverse landscapes offer unique beauty throughout the year, from lush greenery in spring and summer to colorful foliage in autumn and serene, often clear, paths in winter.
Yes, the trail is generally dog-friendly. However, always ensure your dog is on a leash and that you clean up after them to maintain a pleasant experience for all users and protect local wildlife.
You can easily access the trail from various starting points with parking available. Popular options include Writers Vista Park, Reynolds Landing Park, or the Carson Nature Center.
Generally, there are no specific permits or entrance fees required to access the High Line Canal, Lee Gulch, and Mary Carter Greenway Loop. While parts of the trail pass through areas managed by South Suburban Parks and Recreation District, standard park access is usually free. Always check local signage for any specific regulations or temporary closures.
The Lee Gulch section, in particular, is known for potential wildlife sightings. Keep an eye out for various birds, ducks on the lake, and small mammals like rabbits. The diverse habitats along the loop support a range of local fauna.
Yes, this loop is part of an impressive network. It connects segments of the High Line Canal, Mineral Trail, Mary Carter Greenway, and Lee Gulch Trail. Specifically, the route also passes through sections of the Lee Gulch Trail, Littleton L12, Littleton L5, and Mary Carter Greenway Trail, allowing for customizable routes and longer explorations.
Yes, the loop's largely flat and varied terrain makes it suitable for families. The mix of soft surface and paved paths, along with opportunities for wildlife spotting and scenic views, can make for an engaging outing for children. Just be mindful of the total distance for younger hikers.
This loop is rated as moderate. While it is largely flat, its length of over 15 kilometers contributes to this rating. It's suitable for walkers, hikers, and bikers of varying skill levels who are prepared for a longer outing.