2.9
(4)
84
hikers
02:00
6.78km
190m
Hiking
Hike the 4.2 miles (6.8 km) Charcoal Hearth Trail Loop in Caledonia State Park, featuring steep climbs, historical charcoal hearths, and a w
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
385 m
Highlight • River
Translated by Google •
Tip by
3.02 km
Highlight (Segment) • Trail
Tip by
6.78 km
End point
Parking
Way Types & Surfaces
Way Types
5.41 km
733 m
481 m
130 m
< 100 m
Surfaces
5.79 km
512 m
450 m
< 100 m
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Elevation
Highest point (450 m)
Lowest point (280 m)
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This route was planned by komoot.
The trail is located in Caledonia State Park. The main trailhead is typically accessed from the park's main parking areas. Specific parking details can often be found on the official Pennsylvania DCNR website for Caledonia State Park.
Yes, dogs are generally permitted on trails within Pennsylvania State Parks, including the Charcoal Hearth Trail Loop. They must be kept on a leash no longer than six feet and under physical control at all times. Please remember to clean up after your pet.
Spring and fall are often considered the best times to hike this trail. In spring, you'll see new growth and potentially wildflowers, while fall offers vibrant foliage. Summer can be pleasant, but be prepared for warmer temperatures and potential humidity. Winter hiking is possible but requires appropriate gear for potentially icy or snowy conditions, especially on the steeper sections.
No, there are typically no entrance fees or permits required for day-use hiking on trails within Pennsylvania State Parks like Caledonia State Park. However, fees may apply for specific amenities such as camping or swimming pools.
The loop is approximately 6.8 kilometers (4.2 miles) long and typically takes around 2 hours to complete. However, due to its moderate difficulty, including a steep initial climb, your actual hiking time may vary depending on your fitness level and how often you stop to enjoy the scenery or read historical markers.
The terrain is varied and can be challenging. It starts with a paved surface before quickly transitioning to dirt. You'll encounter a steep initial climb with wooden steps, reaching the summit of Graefenburg Hill. The path includes sections with rocks and roots, uses switchbacks on the descent, incorporates an old wagon road, and crosses a stream via a footbridge.
The trail offers a blend of natural beauty and historical significance. You'll find a small waterfall near the beginning and enjoy peaceful forest views, including huge white pine trees, especially at the top of Graefenburg Hill. The most notable features are the remnants of 19th-century charcoal hearths, crucial for iron production, with historical signs providing educational context. You'll also pass by Conocheague Creek.
This trail is generally rated as moderate to intermediate in difficulty. It features a strenuous initial climb of nearly a mile, gaining approximately 500-557 feet in elevation. While not extreme, it requires good physical fitness and is considered more difficult than average for a casual hiker. Beginners with some hiking experience and good stamina might manage it, but those new to hiking may find it challenging.
Yes, the route intersects with several other paths within Caledonia State Park. While primarily following the Charcoal Hearth Trail, sections of the loop also utilize parts of the Midland Trail, Trolley Trail, and even briefly touches the Appalachian Trail.
This trail is distinguished as the longest and most rugged in Caledonia State Park, offering a substantial challenge. Its unique historical significance lies in guiding hikers through well-preserved remnants of 19th-century charcoal hearths, providing a tangible link to the region's industrial past. The diverse terrain and a small waterfall also add to its distinct character.
Given the trail's moderate difficulty and varied terrain, it's advisable to wear sturdy hiking shoes. Bring plenty of water, especially during warmer months, as there is no potable water source directly on the trail. Snacks, a map or GPS device (like komoot), and a first-aid kit are also recommended. Depending on the season, consider layers of clothing and insect repellent.