Appalachian Trail: Pen Mar to Old Forge
Appalachian Trail: Pen Mar to Old Forge
4.7
(5293)
7,184
hikers
06:44
22.3km
730m
Hiking
Hike the difficult 13.9-mile Appalachian Trail from Pen Mar to Old Forge, gaining 2391 feet through diverse terrain and Michaux State Forest
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Appalachian National Scenic Trail
Beartown Woods Natural Area
Waypoints
Start point
Parking
Get Directions
2.86 km
Highlight • Summit
Tip by
7.59 km
Highlight • Mountain Hut
Tip by
11.2 km
Highlight • Rest Area
Tip by
22.3 km
End point
Parking
Way Types & Surfaces
Way Types
12.1 km
9.87 km
383 m
Surfaces
12.2 km
9.79 km
297 m
< 100 m
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Elevation
Highest point (490 m)
Lowest point (280 m)
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Weather
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Today
Friday 29 May
23°C
9°C
0 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
The terrain offers a diverse experience. Starting from Pen Mar, the Maryland section is generally gentler, though you'll encounter some rocky stretches and a notable 500-foot ascent through a boulder field towards High Rock. As you cross into Pennsylvania, the trail becomes more varied. While Pennsylvania is known for its rocky trails, this specific segment is often described as less rocky than others, featuring rolling ups and downs of 100-200 feet and a few significant climbs, making it moderately strenuous in parts.
You'll find several points of interest. The starting point, Pen Mar Park, offers beautiful overlooks of the Cumberland Valley. Along the way, you'll cross the historic Mason-Dixon Line. A side trail leads to High Rock, the highest point on the AT in Maryland, providing spectacular vistas. The route also passes by Mount Dunlop and the Deer Lick Shelter, offering resting spots and scenic views.
You can typically find parking at Pen Mar Park, which serves as the trailhead for this section of the Appalachian Trail. It's advisable to arrive early, especially on weekends, as parking can fill up.
Spring and fall are generally considered the best times to hike this trail. In spring, you'll experience blooming wildflowers and milder temperatures. Fall offers vibrant foliage and comfortable hiking conditions. Summer can be hot and humid, while winter brings colder temperatures and potential snow or ice, requiring appropriate gear.
Yes, dogs are generally allowed on the Appalachian Trail. However, they must be kept on a leash at all times to protect wildlife and ensure the safety of other hikers. Always pack out any waste.
No, you do not need a permit to hike this section of the Appalachian Trail, nor are there any entrance fees for the trail itself. However, if you plan to camp overnight in Michaux State Forest, specific regulations and permits might apply, so it's always best to check with the Michaux State Forest office directly.
Michaux State Forest is a multi-use forest. While hiking is permitted, specific regulations apply to activities like camping, campfires, and hunting. When hiking, remember to practice Leave No Trace principles. For detailed information on camping permits or other specific regulations, it's best to consult the official Pennsylvania DCNR website or contact the Michaux State Forest district office directly.
Yes, the trail features various creeks and springs that can serve as water sources. However, it is crucial to filter or treat all water collected from natural sources before drinking to prevent illness. Always carry enough water for your hike, especially during dry periods.
Yes, the route primarily follows the Appalachian Trail (which covers 98% of the route). It also intersects with other paths such as the Tuscalachian Loop, Deer Lick Shelter Trail, and various segments of the Appalachian National Scenic Trail.
This area, particularly within Michaux State Forest, is considered "Bear Country," so encounters with black bears are possible. You might also see deer, various bird species, and smaller mammals. Always store food properly and be aware of your surroundings.
While the Maryland portion is generally considered easier, the transition into Pennsylvania introduces more significant elevation changes and can be moderately strenuous. Given the overall distance of approximately 22.3 km (13.9 miles) and the 'difficult' rating, it might be challenging for absolute beginners. Hikers should have a reasonable level of fitness and be prepared for varied terrain and elevation.