The best waterfall hikes and walks in Moraine State Park
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Hiking in Moraine State Park features a landscape shaped by glacial activity, characterized by gently rolling hills and diverse ecosystems. The park's centerpiece is the 3,225-acre Lake Arthur, offering 42 miles of shoreline. Trails wind through forests, grassy areas, and wetlands, providing varied scenery for outdoor exploration. Alexander's Ridge represents the largest remaining forest ecosystem within the park.
Best waterfall hiking trails in Moraine State Park
- The most popular waterfall hiking route is Slippery Rock Gorge and Kildoo Trail Loop, a 6.9 miles (11.1 km) trail that takes 3 hours 2 minutes to complete. This moderate route explores the natural gorge and surrounding woodlands.
- Another top favourite among local hikers is McConnells Mill State Park loop from McConnells Mill State Park, an easy 2.5 miles (4.0 km) path. This trail offers views of the park's natural features and takes approximately 1 hour 6 minutes.
- Local hikers also love the Kildoo Trail, a 3.8 miles (6.1 km) trail leading through varied terrain, often completed in about 1 hour 39 minutes.
- Hiking in Moraine State Park is defined by glacial moraines, the expansive Lake Arthur, and diverse forest and wetland habitats. The network offers options for different ability levels, from easy strolls to moderate treks.
- The routes in Moraine State Park are highly rated by the komoot community with an average score of 4.7 stars from over 29 reviews. More than 200 hikers have used komoot to explore Moraine State Park's varied terrain.
Last updated: July 7, 2026
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11.1km
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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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3.99km
01:06
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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2.65km
00:43
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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6.12km
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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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The McConnells Mill State Park loop from Slippery Rock Township is a demanding 11.8-mile (18.9 km) hike that plunges you into the heart of a dramatic glacial-carved gorge. You'll follow the Slippery Rock Creek, witnessing whitewater rapids, carved sandstone formations, and several waterfalls like Kildoo Falls and Hell's Hollow Falls. Expect rugged terrain with plenty of rocks and roots underfoot, making for a truly immersive and challenging experience through dense hemlock forests.
Planning your visit means preparing for a difficult route that takes about 5 hours and 13 minutes to complete, with 1015 feet (309 metres) of elevation gain. Parking is typically available near the historic gristmill or covered bridge, which serve as excellent starting points for this combined trail adventure. Always wear sturdy hiking boots, as the paths can be slippery, especially after rain, and consider visiting in spring to catch the wildflowers and fuller waterfalls.
This area is a National Natural Landmark, showcasing a unique ecosystem shaped by ancient glaciers, evident in the massive boulders and deep gorges. Beyond the natural beauty, the park also features a charming 19th-century gristmill and an 1875 covered bridge, adding a touch of history to your hike. Portions of this loop are also part of the extensive North Country National Scenic Trail, highlighting its significance in the regional trail network.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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Tips from the Community
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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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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Frequently Asked Questions
How many waterfall hiking trails are available in Moraine State Park?
There are 5 dedicated waterfall hiking routes in Moraine State Park featured in this guide, offering a range of experiences from easy strolls to moderate treks.
Are there any easy waterfall hikes suitable for beginners or families?
Yes, Moraine State Park offers several easy waterfall hikes. The McConnells Mill State Park loop from McConnells Mill State Park is an easy 2.5-mile path, taking about 1 hour 6 minutes. Another great option is the Hell's Hollow Trail, a very short 0.5-mile easy route, perfect for a quick visit.
What is the most challenging waterfall hike in Moraine State Park?
For those seeking a more challenging experience, the Slippery Rock Gorge and Kildoo Trail Loop is rated as moderate. This 6.9-mile trail explores the natural gorge and surrounding woodlands, typically taking around 3 hours 2 minutes to complete.
What can I see along the waterfall hiking trails besides the waterfalls?
Beyond the waterfalls, you'll encounter diverse natural features. The park is centered around the expansive Lake Arthur, offering scenic views. Trails also wind through various habitats, including forests, wetlands, and open grassy areas. You might also spot wildlife like white-tailed deer, various bird species, and other small animals near the lake edges.
Are there any circular waterfall routes in Moraine State Park?
Yes, the McConnells Mill State Park loop from McConnells Mill State Park is an easy circular path that allows you to experience the park's natural features without retracing your steps.
What do other hikers enjoy most about the waterfall trails in Moraine State Park?
The waterfall trails in Moraine State Park are highly rated by the komoot community, with an average score of 4.7 stars from over 29 reviews. Hikers often praise the varied terrain, the beauty of the natural gorge, and the peaceful atmosphere of the woodlands.
Can I bring my dog on the waterfall trails?
Moraine State Park generally welcomes dogs on its hiking trails, provided they are on a leash. It's always a good idea to check specific trail regulations or park signage for any restrictions before heading out with your furry friend.
What is the best time of year to visit Moraine State Park for waterfall hikes?
While waterfalls can be enjoyed year-round, spring after snowmelt or heavy rains often provides the most impressive water flow. Autumn offers beautiful fall foliage as a backdrop, and winter can transform the landscape into a serene, icy wonderland, though conditions may be more challenging.
Are there any longer waterfall hikes for a full day out?
The Slippery Rock Gorge and Kildoo Trail Loop, at 6.9 miles, offers a substantial hike that takes over 3 hours, making it a good option for a longer outing. For an even longer experience, consider combining it with sections of other trails like the Kildoo Trail.
Where can I find parking for the waterfall trails?
Parking is generally available at various access points throughout Moraine State Park. For trails like the Slippery Rock Gorge and Kildoo Trail Loop or the McConnells Mill State Park loop, designated parking areas are typically located near the trailheads within McConnells Mill State Park, which is adjacent to Moraine State Park and features many of the area's waterfalls.
Are there any historical or unique features along the waterfall routes?
Yes, the region has a rich history. Some trails, particularly in the more remote sections, might reveal historical remnants such as old house foundations or stone fences, hinting at past settlements and activities in the area. The park's topography itself is a result of glacial activity, making the landscape a unique geological feature.
Most popular attractions in Moraine State Park
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