4.5
(25)
209
hikers
17
hikes
Easy hiking trails in Mcconnells Mill State Park traverse a landscape shaped by the deep Slippery Rock Creek Gorge, a National Natural Landmark featuring steep sides and massive boulders. The park encompasses extensive old-growth forests and numerous waterfalls, including Hell's Hollow Falls. Hikers can also explore historic structures like the 1875 gristmill and a covered bridge, adding cultural interest to the natural scenery.
Last updated: August 30, 2026
791m
00:12
0m
10m
The Hell's Hollow Trail offers a delightful, short escape into the scenic beauty of McConnells Mill State Park. You'll wander through a lush, tree-lined forest, following the gentle Hell Run as it tumbles over small cascades and past unique rock formations. The path culminates at the stunning Hell's Hollow Falls, a 15-foot tall and 20-foot wide waterfall that's a true natural gem.
This easy 0.5-mile (0.8 km) hike, with 0 feet (0 metres) of elevation gain, takes only about 12 minutes to reach the falls, making it a fantastic option for families or anyone seeking a quick nature fix. While the trail itself is mostly flat packed dirt, be prepared for a short descent via a staircase and some potentially slippery rocks right at the waterfall's base. Good grip on your shoes is a must, especially in damp conditions.
Beyond the natural beauty, the area holds a fascinating history, with remnants of an old iron furnace and a lime kiln near the falls. These historical structures are even believed to be the origin of the area's evocative name. The trail is also dog-friendly, provided your furry friend stays on a leash, and it's a great way to experience the dramatic Slippery Rock Creek Gorge, carved by glacial activity thousands of years ago.
4.7
(7)
53
hikers
6.12km
01:40
90m
90m
The Kildoo Trail offers a delightful journey through McConnells Mill State Park, tracing the lively Slippery Rock Creek. You'll find yourself amidst green woods, passing numerous small waterfalls, and eventually reaching the impressive Kildoo Falls, where you can even walk behind the water. The terrain varies from smooth to rocky and root-filled, with gentle ups and downs, making this 3.8-mile (6.1 km) hike a scenic adventure.
This easy route, with only 286 feet (87 metres) of elevation gain, typically takes about 1 hour and 39 minutes to complete. It's a great option for families and is dog-friendly, provided your furry friend stays on a leash. Parking is available at the state park, and while the trail is generally easy, good hiking boots are recommended due to the varied and sometimes uneven surfaces.
Beyond the natural beauty, the Kildoo Trail is rich in history, connecting you to the historic McConnells Mill and a picturesque covered bridge. You'll also find unique opportunities to access large boulders within the creek's rapids, offering different viewpoints. This trail is a fantastic way to experience the natural and historical landmarks of the region, especially during spring wildflowers or vibrant fall foliage.

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3.7
(3)
46
hikers
3.99km
01:06
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
9
hikers
2.47km
00:41
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2.74km
00:44
50m
20m
This easy section of the North Country Trail offers a delightful, accessible walk, perfect for a quick escape into nature. You'll traverse a well-maintained path, enjoying the surrounding greenery before reaching a pleasant viewpoint overlooking Lake Arthur. The route also takes you beneath the impressive US 422 bridge, adding a unique structural landmark to the natural scenery. It's a great option for families or anyone seeking a gentle outdoor experience.
Planning your visit to this trail is straightforward; it's an easy 1.7-mile (2.7 km) hike with only 149 feet (45 metres) of elevation gain, typically taking around 44 minutes. Parking is usually available at the trailhead, making it convenient for a spontaneous outing. While accessible year-round, consider visiting in spring or autumn for the most comfortable weather and picturesque views. No special permits are required for this segment.
This short hike provides a small taste of the monumental North Country Trail, the longest National Scenic Trail in the United States, stretching across eight states. While this segment is easy, the NCT itself is known for its incredible diversity, ranging from vast prairies to Great Lakes shorelines and low mountains. It's a testament to volunteer efforts and connects to other major long-distance routes, showcasing America's natural and cultural heritage.
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McConnells Mill State Park, located on 2,546 acres, features the striking Slippery Rock Creek Gorge, a National Natural Landmark formed by glacial lake drainage. The gorge is known for its steep sides, boulderous valley, and scenic overlooks and waterfalls. The park also offers tours of a historic gristmill and a covered bridge from the 1800s. Open year-round from sunrise to sunset, the park's day-use areas close at dusk.
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The McConnell's Mill Covered Bridge, built in 1874, stretches across Slippery Rock Creek. This wooden bridge, constructed using the Howe truss design, rests on a stone foundation and is reinforced by steel. It is one of only four remaining Howe truss bridges in Pennsylvania. The bridge was added to the National Register of Historic Places in 1980.
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Daniel Kennedy opened a gristmill on Slippery Rock Creek in 1852. The mill was rebuilt after a fire in 1868. McConnell acquired the mill in 1875, replacing the waterwheel with turbines and grindstones with rolling mills, making it one of the first of its kind in the country. The mill ground various grains until it closed in 1928. The ownership passed to the Commonwealth of Pennsylvania in 1957, leading to the formal dedication of McConnells Mill State Park. Today is the mill. Today, interpretive tours of the historic mill are available at 1:00 p.m. and 2:00 p.m. in the summer. For interpretive tours for groups, call the Moraine Park office at 724-368-8811.
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From here get a great view of Lake Arthur, spanning 3,225 acres with 42 miles of shoreline, attracting over one million visitors every year. The lake is a warm-water fishery, home to fish species like northern pike, largemouth bass, channel catfish, black crappie, and bluegill. Visitors can swim at two beaches: Lakeview Beach on the North Shore, a 656-foot sand beach, and Pleasant Valley Beach on the South Shore, a 400-foot turf and sand beach with amenities like sand volleyball, playgrounds, showers, changing facilities, and snack bars. The beaches are open daily from Memorial Day Weekend to Labor Day, 8:00 a.m. to sunset, with swimming at your own risk as there is no lifeguard.
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Here, the North County Trail passes under the US 422 highway, making for a little extra noise and a satisfying view of the concrete underbelly of the highway.
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Old water operated mill with dam. Open during the summer.
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The trail to this fall is not on most maps, just keep walking down the gorge opposite of the North Country trail. You will have to turn around and backtrack after visiting the fall. There are some markers leading up to the falls. Be safe.
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McConnells Mill State Park offers a good selection of easy hiking trails. This guide features 9 easy routes, allowing you to explore the park's unique natural beauty at a comfortable pace.
The easy trails in McConnells Mill State Park are defined by the spectacular Slippery Rock Creek Gorge, a National Natural Landmark. You'll traverse paths alongside the creek, through old-growth forests, and past massive boulders, all while enjoying the dramatic scenery shaped by glacial activity.
Yes, several waterfalls are accessible on easy trails. For instance, the Hell's Hollow Trail leads directly to the picturesque Hell's Hollow Falls. The Kildoo Trail also showcases smaller waterfalls, culminating at Kildoo Falls.
Absolutely. Many easy routes in the park incorporate its rich history. You can often find trails that pass by the historic 1875 gristmill and the beautiful covered bridge built in 1874, offering a glimpse into the park's past.
Yes, many easy trails are well-suited for families. Routes like the Hell's Hollow Trail are short and relatively flat, making them ideal for younger hikers. The varied scenery, including waterfalls and historical structures, keeps children engaged.
Yes, dogs are generally permitted on trails in McConnells Mill State Park, but they must be kept on a leash. It's always a good idea to check the latest park regulations on the official PA DCNR website before your visit.
Yes, there are several easy loop options. For example, the McConnells Mill State Park loop from McConnells Mill State Park offers a pleasant circular route through forested areas and along the creek, perfect for a relaxed outing.
While generally easy, the park's terrain can still be varied due to its gorge setting. Expect some rocky paths and uneven surfaces, especially near the creek. Sturdy footwear is recommended even for the easier routes to ensure comfort and stability.
Spring and fall are particularly beautiful for easy hikes in McConnells Mill State Park. In spring, wildflowers bloom and waterfalls are often at their fullest. Autumn brings stunning fall foliage to the old-growth forests. Summer offers lush greenery, while winter can provide a serene, snow-covered landscape, though some paths may be slippery.
Parking is available at various points throughout McConnells Mill State Park, often near popular trailheads and attractions like the gristmill. Specific parking areas are usually indicated on park maps, providing convenient access to the easy trails.
The easy trails in McConnells Mill State Park are highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the park's stunning natural beauty, the accessibility of its waterfalls, and the charm of its historical structures, making it a favorite for a relaxing outdoor experience.
McConnells Mill State Park is primarily accessed by private vehicle. Public transport options directly to the park are generally limited, so planning for car travel is recommended for your visit.
On easy hikes, you can immerse yourself in the park's rich natural environment. Keep an eye out for diverse bird species, small mammals, and the impressive old-growth eastern hemlock trees. The varied plant life, especially wildflowers in spring, adds to the scenic beauty.

