4.5
(7405)
11,219
hikers
69:04
196km
4,890m
Hiking
Hike the challenging 121.7-mile Rachel Carson Trail, featuring diverse terrain, significant elevation gain, and a journey through Allegheny
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
59.2 km
Highlight • Other
60.1 km
Highlight • Lake
Tip by
61.2 km
Highlight • Waterfall
Tip by
126 km
Highlight • Trail
Tip by
137 km
Highlight • Rest Area
Tip by
156 km
Highlight • Rest Area
Tip by
169 km
Highlight • Historical Site
Tip by
169 km
Highlight • Trail
Tip by
196 km
End point
Parking
Way Types & Surfaces
Way Types
168 km
8.65 km
8.61 km
4.37 km
2.99 km
2.97 km
Surfaces
132 km
40.6 km
8.86 km
7.97 km
3.77 km
2.27 km
193 m
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Elevation
Highest point (390 m)
Lowest point (230 m)
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Weather
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Today
Tuesday 7 July
27°C
19°C
85 %
Additional weather tips
Max wind speed: 11.0 km/h
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This route was planned by komoot.
The Rachel Carson Trail is widely considered difficult. It features significant and constant elevation changes, with over 8,000 feet of cumulative elevation gain for the entire route. Hikers should expect steep ascents and descents, rugged and rooty footing, and potentially muddy sections, especially in spring. Many stream crossings lack bridges, so be prepared for wet feet.
The terrain is extremely varied, ranging from primitive and rugged singletrack through dense forests to paved roads and gravel park paths. You'll traverse open fields, utility corridors, and even sections skirting suburban homes. Expect numerous steep ravines, rooty hillsides, and washed-out gullies, with many stream crossings requiring direct passage.
The trail offers a blend of natural beauty and historical interest. Highlights include creekside woods, panoramic ridgelines with views of the Allegheny River, and hidden nature reserves like Crouse Run. You'll pass through county parks such as Harrison Hills County Park and North Park. A significant point of interest is the Rachel Carson Homestead in Springdale, the birthplace of the renowned environmentalist.
Spring offers beautiful wildflowers, but also muddy conditions and slippery leaves. Fall provides vibrant foliage but can also have slippery, leaf-covered rocks. Summer can be hot and humid. The trail is open year-round, but hikers should be prepared for varying conditions depending on the season. Winter hiking is possible but requires appropriate gear for snow and ice.
Yes, dogs are generally allowed on the Rachel Carson Trail. However, they must be kept on a leash at all times, and owners are responsible for cleaning up after their pets. Be aware that some sections might be challenging for smaller or less agile dogs due to the rugged terrain and stream crossings.
No, there are no permits or entrance fees required to hike the Rachel Carson Trail. It is a publicly accessible trail, maintained by volunteers.
Access points and parking vary along the trail's 45-46 mile length. You can find parking at various county parks it traverses, such as North Park or Harrison Hills County Park. The Western Terminus is another common starting point. Specific parking details can often be found on local park websites or trail conservancy resources.
Completing the entire 45-46 mile trail is a significant undertaking. For most hikers, it takes multiple days. The annual Rachel Carson Trail Challenge, where participants attempt to hike 35-37 miles from sunrise to sunset, highlights its demanding nature, often taking 12-15 hours for experienced endurance hikers.
While the full trail is challenging, individual segments within county parks like Harrison Hills County Park or North Park may offer easier, shorter loops or out-and-back options. For example, the Nature Trail at Rachel Carson Homestead is a shorter, more accessible option.
The Rachel Carson Trail Challenge is an annual endurance event where participants attempt to hike a significant portion (typically 35-37 miles) of the trail from sunrise to sunset in one day. It's renowned for its difficulty and attracts hundreds of hikers testing their physical and mental limits, celebrating the trail's rugged character and Rachel Carson's legacy.
Yes, the route primarily follows the Rachel Carson Trail (96% of the route). It also passes through sections of the Scouts Trail, Wetlands Trail, Pond Loop, and Spicebush Trail.
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