10:31
41.5km
100m
Hiking
Hike the difficult 25.8-mile Denver Orbital Trail - Segment 21, featuring diverse water views and an oasis-like escape along the Platte Rive
Last updated: February 26, 2026
Waypoints
Start point
Train Station
Get Directions
10.2 km
Highlight • River
Tip by
10.7 km
Highlight • Trail
Tip by
10.9 km
Highlight • River
Tip by
28.9 km
Highlight • Lake
Tip by
34.8 km
Highlight • Viewpoint
Tip by
38.0 km
Highlight • River
Tip by
41.5 km
End point
Way Types & Surfaces
Way Types
41.5 km
Surfaces
41.1 km
273 m
< 100 m
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Elevation
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Today
Sunday 24 May
27°C
11°C
41 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
This segment is a substantial hike, covering approximately 41.5 km (25.8 miles). Komoot estimates the duration to be around 10 hours and 30 minutes, making it suitable for a full day's adventure or potentially split into multiple sections.
The terrain is largely off-road, with over 85% of the Denver Orbital Trail system being off-road. You can expect a 'straight shot' along the South Platte River Trail, featuring dirt paths and trails that wind through fields and forests. It offers diverse water views and some cool bridges, with sections that feel like an 'oasis' away from urban areas.
The primary features are the picturesque journey along the South Platte River, offering numerous and varied water views. You'll encounter interesting bridges and an 'oasis-like' atmosphere in certain parts. Keep an eye out for Valente Lake, the South Platte River and lake viewpoint, and the Clear Creek confluence.
Yes, the Denver Orbital Trail system, including Segment 21, is generally dog-friendly. However, always ensure your dog is on a leash and that you clean up after them to preserve the natural environment for all users.
While specific seasonal details for Segment 21 aren't provided, the Denver Orbital Trail is designed for day hikes throughout the year. Spring and fall typically offer pleasant temperatures and vibrant scenery. Summer can be warm, so an early start is recommended, and winter might bring snow, requiring appropriate gear.
As part of the larger Denver Orbital Trail, which connects existing trails and parks, there are likely various access points along the South Platte River Trail. Specific parking lots for Segment 21 are not detailed, but it's advisable to research parking options near Riverdale Regional Park or other points along the South Platte River Trail where this segment runs.
There is no indication that permits or entrance fees are required for hiking Denver Orbital Trail - Segment 21. It utilizes existing public trails and greenways.
Segment 21 is rated as 'difficult' by Komoot, primarily due to its significant length of over 41 kilometers. While much of the Denver Orbital Trail is relatively flat, this segment's distance makes it challenging for beginners. Hikers should have a good level of fitness and be prepared for a long day on the trail.
Yes, this segment is part of the larger Denver Orbital Trail. It also extensively follows the South Platte River Trail and intersects with sections of the Rocky Mountain Greenway Trail.
As the trail runs along the South Platte River and through areas that can feel 'far from civilization,' direct amenities on the trail itself might be limited. However, being part of the metro Denver area, you can likely find cafes, restrooms, and other services in nearby towns or parks at various access points.
Given the trail's length and 'difficult' rating, it's essential to bring plenty of water, snacks, appropriate footwear for dirt paths, sun protection (hat, sunscreen), and layers of clothing. A map or GPS device is also recommended, as well as a first-aid kit.