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Places to see
United States
Pennsylvania

Lawrence County

McConnells Mill and Covered Bridge

Discover
Places to see
United States
Pennsylvania

Lawrence County

McConnells Mill and Covered Bridge

Highlight • Historical Site

McConnells Mill and Covered Bridge

Hiking

5.0

(10)

McConnells Mill and Covered Bridge is a captivating historical site nestled within the dramatic glacial gorge of McConnells Mill State Park in Lawrence County, Pennsylvania. Situated along the picturesque Slippery Rock Creek, approximately 40 miles north of Pittsburgh, this highlight features a meticulously restored 19th-century gristmill and a historic covered bridge. The area, recognized as a National Natural Landmark, offers a unique blend of natural beauty and industrial heritage, with the mill and bridge located at an elevation of approximately 349 meters within the deep valley.

Visitors consistently praise the stunning natural scenery, especially the rugged Slippery Rock Creek Gorge with its massive boulders and numerous waterfalls like Hell's Hollow Falls. The opportunity to step back in time and explore the historic gristmill, one of the first rolling mills in the United States, is a major draw. Many are also enchanted by the iconic McConnell's Mill Covered Bridge, a vibrant red wooden structure that beautifully spans the creek, providing a picturesque backdrop for photos and a tangible link to the past.

Before visiting, it's helpful to know that interpretive tours of the historic mill are often available in the summer, typically in the early afternoon. The terrain around the gorge can be rugged, with slippery rocks and swift currents in Slippery Rock Creek, so appropriate footwear is recommended for those exploring the trails. While the covered bridge is open to vehicular and foot traffic, visitors should exercise caution and stay on marked paths, especially when navigating the steep sides of the gorge.

The park is particularly popular during the fall foliage season when the gorge transforms into a vibrant tapestry of colors, making it an ideal time to visit McConnells Mill Covered Bridge. Beyond exploring the mill and bridge, the area offers diverse activities including hiking, rock climbing, and fishing. Experienced whitewater enthusiasts also enjoy boating on Slippery Rock Creek, though its Class II-IV rapids require caution.

Walking across the McConnell's Mill Covered Bridge, a rare Howe truss design built in 1874, offers a tangible connection to history, as it's one of only four such bridges remaining in Pennsylvania. Exploring the gristmill itself, which operated until 1928, provides fascinating insights into early industrial processes. The sheer scale of the Slippery Rock Gorge, carved by glacial lakes thousands of years ago, creates a truly immersive natural experience, with trails like the Slippery Rock Gorge Trail offering challenging hikes through its dramatic landscape.

Whether you're interested in history, geology, or simply a scenic outdoor adventure, McConnells Mill State Park offers a variety of experiences. You can discover numerous hiking trails, from easy family-friendly walks to more challenging routes like the Kildoo Trail or Alpha Pass Trail. To explore the many options for hiking, trail running, and even whitewater access in this unique area, komoot offers a range of routes to help you plan your visit.

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  • Location: Lawrence County, Pennsylvania, United States

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    August 15, 2024

    Hiking

    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 …

    July 17, 2022

    Hiking

    Old water operated mill with dam. Open during the summer.

    August 15, 2024

    Hiking

    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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    Nearby routes

    Best routes near McConnells Mill and Covered Bridge

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    8

    hikers

    #1.

    Slippery Rock Gorge and Kildoo Trail Loop

    11.1km

    03:03

    170m

    170m

    The Slippery Rock Gorge and Kildoo Trail Loop offers a truly immersive hiking experience through a rugged landscape. You'll find yourself navigating a path that closely follows the wild Slippery Rock Creek, with continuous views of its rapids and whitewater, all within the stunning Slippery Rock Gorge. Expect a mix of terrain, from

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    Moderate
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    4.7

    (7)

    52

    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.

    Easy
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    Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

    Easy

    Details

    Informations

    Elevation 350 m

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    Today

    Sunday 21 June

    24°C

    9°C

    17 %

    Additional weather tips

    Max wind speed: 11.0 km/h

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    Location: Lawrence County, Pennsylvania, United States

    Frequently Asked Questions

    What are the most popular hiking trails at McConnells Mill State Park?

    The park offers over 11 miles of diverse trails. Popular choices include the challenging Slippery Rock Gorge Trail, known for its rugged terrain and scenic views, and the Kildoo Trail, which offers a more moderate experience. The Alpha Pass Trail is another favorite, providing access to Alpha Falls. For those seeking easier walks, there are sections suitable for families near the mill and covered bridge.

    How difficult are the hiking trails at McConnells Mill State Park?

    Trail difficulties vary significantly. The Slippery Rock Gorge Trail is considered difficult due to its steep ascents, rocky surfaces, and potential for slippery conditions, especially after rain. Other trails like the Kildoo Trail are moderate, while areas around the mill and covered bridge offer easier, more accessible paths suitable for casual strolls and families. Always wear appropriate footwear and exercise caution.

    Are there any loop trail options at McConnells Mill State Park?

    Yes, several trails can be combined to create loop options, allowing hikers to experience different sections of the park. For instance, you can often combine parts of the Slippery Rock Gorge Trail with other paths to form a loop, though specific routes may require careful planning and navigation. Many hikers enjoy creating loops that incorporate the mill, covered bridge, and various waterfalls.

    Is McConnells Mill State Park dog-friendly?

    Yes, McConnells Mill State Park is generally dog-friendly. Leashed dogs are permitted on most hiking trails and in many areas of the park. However, always ensure your dog is under control and that you clean up after them. Check for any specific restrictions on certain trails or inside buildings before your visit.

    Where is the main parking located for McConnells Mill and the Covered Bridge?

    The primary parking area for accessing the mill and covered bridge is located near the mill itself, off McConnells Mill Road. However, parking can fill up quickly, especially on weekends and during peak seasons like fall foliage. Arriving early in the morning is highly recommended to secure a spot. Additional parking may be available at various trailheads throughout the larger state park.

    Are permits required for any activities at McConnells Mill State Park?

    Generally, no permits are required for standard activities like hiking or visiting the mill and covered bridge. However, specific activities such as whitewater boating on Slippery Rock Creek may have regulations or require appropriate safety gear and experience due to the Class II-IV rapids. Always check the official Pennsylvania DCNR website for the most current regulations regarding specialized activities.

    What are the best times to visit McConnells Mill Covered Bridge to avoid crowds?

    To avoid the largest crowds, consider visiting on weekdays, particularly during the off-peak seasons of late fall, winter, or early spring. Weekends, especially during summer and the vibrant fall foliage season, tend to be very busy. Arriving early in the morning (before 9 AM) or later in the afternoon (after 3 PM) can also help you experience the bridge with fewer people.

    What should I wear for hiking at McConnells Mill State Park?

    Given the park's rugged terrain, especially in the gorge, sturdy hiking boots with good ankle support and grip are essential. Dress in layers, as weather conditions can change, and consider moisture-wicking fabrics. In colder months, warm, waterproof outerwear is advisable. Always bring rain gear, regardless of the forecast, and consider trekking poles for stability on uneven paths.

    Is McConnells Mill State Park suitable for winter hiking?

    Yes, McConnells Mill State Park can be a beautiful destination for winter hiking, offering a serene and unique experience. However, conditions can be challenging. Trails may be icy, snowy, or muddy, and rocks can be extremely slippery. Proper winter gear, including traction devices for your boots (like microspikes), warm layers, and careful attention to trail conditions, is crucial for a safe winter visit.

    Are there any cafes or dining options near McConnells Mill State Park?

    McConnells Mill State Park itself does not have on-site cafes or restaurants. Visitors should plan to bring their own food and drinks for picnics. However, there are various dining options and small eateries available in nearby towns such as Portersville, Slippery Rock, or New Castle, typically within a 10-20 minute drive from the park.

    What is the best way to spot wildlife at McConnells Mill State Park?

    The park's diverse habitats, including the gorge and surrounding woodlands, support various wildlife. To increase your chances of spotting animals like deer, turkeys, or various bird species, visit during the early morning or late afternoon when animals are most active. Staying quiet, moving slowly, and observing from a distance are key. The quieter, less-trafficked trails might offer better opportunities.

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