Rager Mountain and Clark Run Trail Loop
Rager Mountain and Clark Run Trail Loop
4.9
(4694)
9,212
hikers
02:28
7.69km
340m
Hiking
Embark on the Rager Mountain and Clark Run Trail Loop, a moderate hike spanning 4.8 miles (7.7 km) with a significant elevation gain of 1112 feet (339 metres). You can expect to complete this route in about 2 hours and 28 minutes. As you hike, you'll pass through dense forested…
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Charles F. Lewis Natural Area
Waypoints
Start point
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142 m
Highlight (Segment) • Trail
Tip by
3.49 km
Highlight • Natural
Tip by
7.69 km
End point
Way Types & Surfaces
Way Types
7.64 km
Surfaces
7.57 km
< 100 m
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Elevation
Highest point (730 m)
Lowest point (400 m)
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Weather
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Today
Wednesday 27 May
23°C
16°C
63 %
Additional weather tips
Max wind speed: 12.0 km/h
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This route was planned by komoot.
This loop is considered a strenuous and difficult hike due to significant elevation changes, including 1,200 feet of ascent and descent. The terrain is often rocky, with sections described as 'ankle busters.' Hikers should be prepared for a demanding outing, and trekking poles are highly recommended for navigating the rocky parts.
The trail offers diverse scenery, including views of the Conemaugh River Gorge, one of the deepest river gorges east of the Mississippi. You'll also pass through 'Rock City' with its impressive rock formations and the scenic Charles F. Lewis Natural Area, featuring the Clark Run Gorge with numerous small waterfalls and geological formations. The area is particularly beautiful in spring with abundant wildflowers like white trillium.
Designated parking is available at the trailhead. It's advisable to check local resources or trail maps for the most precise parking locations before your visit.
Yes, the Rager Mountain and Clark Run Trail Loop is dog-friendly. Please ensure your dog is kept on a leash and that you clean up after them to preserve the natural environment for all users.
Generally, day hiking in the Charles F. Lewis Natural Area, which is part of Gallitzin State Forest, does not require a permit or entrance fee. However, it's always a good idea to check the official Pennsylvania DCNR website (pa.gov) for any updated regulations or specific activity permits that might be required.
The trail is particularly beautiful in spring when wildflowers, especially white trillium, cover the slopes. Fall also offers stunning foliage. While accessible year-round, be prepared for potentially icy or snowy conditions in winter and be mindful of snakes in 'Rock City' during warmer months.
Yes, at the pinnacle of Rager Mountain, you can observe unique rock formations that are blackened. These are remnants from historical charcoal production, which supported steelmaking, including for Bethlehem Steel, and from a former coal power plant in the area.
Yes, the route incorporates sections of several other trails, including the Rager Mountain Trail, Clark Run Trail, Snowmobile Trail, Wenturine Tract Trail, and Leslie Trail.
The loop is approximately 7.7 km (4.8 miles) long. Given its strenuous nature and significant elevation changes, hikers should generally allow around 2 hours and 28 minutes to complete it, though this can vary based on fitness level and time spent enjoying the scenery.
No, the Rager Mountain and Clark Run Trail Loop is generally not very busy, making it an excellent choice for those seeking a peaceful and quiet hiking experience in nature.
One particularly steep and challenging descent is noted on the trail. Some hikers find it easier to ascend this section rather than descend it, suggesting that hiking the loop in a specific direction might offer a slightly more manageable experience. Consider this when planning your route.