4.9
(9)
68
hikers
14
hikes
Hiking in Clear Creek State Park offers diverse landscapes within its 1,900 acres in Jefferson County, Pennsylvania. The region features serene forests of mixed hardwood and evergreen trees, with Clear Creek meandering through the park and the Clarion River forming its northern border. Hikers encounter rugged formations, including massive sandstone boulders and cliffs, alongside scenic overlooks. The park's trail system provides access to these natural features and diverse ecosystems.
Last updated: July 8, 2026
5.0
(2)
5
hikers
7.70km
02:09
150m
140m
Hike the moderate 4.8-mile Tadler Run Trail in Clear Creek State Park, featuring scenic overlooks and diverse forest along the Clarion River
5.0
(2)
5
hikers
7.54km
02:07
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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6
hikers
10.9km
03:52
400m
370m
Step into a living museum of nature on the Forest Cathedral via Mohawk and Indian Trail, a truly special hike through Pennsylvania's largest old-growth forest. You'll wander among towering white pines and hemlocks, some centuries old, their needles cushioning your steps. The trail offers varied terrain, from gentle sections to steep climbs on the Mohawk Trail and switchbacks above Tom's Run on the Indian Trail, providing a dynamic and engaging experience.
This moderate 6.8-mile (10.9 km) loop involves 1296 feet (395 metres) of elevation gain and typically takes about 3 hours and 52 minutes. Plan to arrive early, especially during peak seasons, to ensure parking at the trailhead. The autumn months are particularly recommended for the stunning fall colors, but the ancient forest offers beauty year-round.
The Forest Cathedral is a designated National Natural Landmark, boasting the highest concentration of old-growth white pines in the northeastern United States. This trail offers a rare glimpse into what forests looked like before human settlement, with remnants of old logging dams along Tom's Run adding historical context. It's a fantastic option for those seeking a challenging hike with immense natural and ecological significance.
2
hikers
775m
00:12
0m
0m
Embark on an easy hike along the Seneca Viewpoint and Fire Tower Trail, a short route that winds through ancient forests. You will quickly find yourself among some of the tallest trees east of the Rockies, often called "The Ancients," creating a serene atmosphere. This brief adventure covers just 0.5 miles (0.8 km) with a gentle elevation gain of 12 feet (4 metres), making it an easy 11-minute journey. The path leads you to the Seneca Point Overlook, offering expansive views of the Clarion River Valley. You can also ascend the historic 87.5-foot Fire Tower for truly panoramic vistas of the surrounding woodland.
Planning your visit to the Seneca Viewpoint and Fire Tower Trail is straightforward. The trailhead is easily accessible, and you will typically find parking available right there. This route is generally open to the public, making it a convenient option for a quick outdoor escape. If you plan to bring your furry friend, leashed pets are welcome on the trail, so they can join you on this short excursion. Consider visiting during daylight hours to fully appreciate the views and the forest.
This trail offers a unique glimpse into the natural heritage of Cook Forest State Park, home to some of the most impressive old-growth forests in the eastern United States. The 1929 Fire Tower itself is a piece of local history, providing a vantage point that has served the region for decades. After your hike, you might explore other nearby attractions within the park, known for its towering pines and hemlocks. The Seneca Viewpoint and Fire Tower Trail provides a perfect, concise experience of this remarkable natural area.
5.0
(1)
4
hikers
4.38km
01:31
180m
180m
Hike the Longfellow, Ancient Forest, and Indian Trail Loop, a moderate 2.7-mile route through Cook Forest State Park's ancient "Forest Cathe
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From the trailhead sign: The Forest Cathedral Natural Area contains one of the largest old growth forests of white pine and eastern hemlock in Pennsylvania. Many of these magnificent pine and hemlock trees now exceed three feet in diameter and approach 200 feet in height. Trees of this size are often over 300 years of age; dating to the era of William Penn, the first Governor of "Penn's Woods", and are often referred to as "William Penn Trees". It is perhaps fitting that this forest remains in the midst of an area which saw the greatest logging boom in the history of the Commonwealth - the period of the late 1800s, when thousands of acres of old growth forests were cut for the shipbuilding and constructions industries. The Forest Cathedral is registered as a National Natural Landmark and has been set aside for protection as a State Park Natural Area.
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The Forest Cathedral Natural Area contains one of the largest old growth forests of white pine and eastern hemlock in Pennsylvania. Many of these magnificent pine and hemlock trees now exceed three feet in diameter and approach 200 feet in height. Trees of this size are often over 300 years of age; dating to the era of Wiilliam Penn, the first Governor of "Penn's \Voods", and are often referred to as "William Penn Trees". It is perhaps fitting that this forest remains in the rnidst of an area which saw the greatest logging boom in the history of the Commonwealth - the period of the late 1800s, when thousands of acres of old growth forests were cut for the shipbuilding and constructions industries. The Forest Cathedral is registered as a National Natural Landmark and has been set aside for protection as a State Park Natural Area.
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From here you can access two excellent viewpoints over the forest and Clarion River. The fire tower can be a bit intimidating for those with a fear of heights.
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Cook Forest State Park cover 8,500 acres and protects some of Northwestern Pennsylvania's last remaining old growth forests. The Forest Cathedral section of hemlock and white pines is a National Natural Landmark. The park has miles of hiking trails, campgrounds, and access to the Clarion River.
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One of the areas with old White Pine growth in Cook Forest.
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Clear Creek State Park offers around 10 distinct hiking routes. These trails cater to various preferences, ranging from easy strolls to more moderate treks through the park's diverse landscapes.
The hiking trails in Clear Creek State Park are predominantly moderate, with 9 out of 10 routes falling into this category. There is also at least one easy trail available, making the park accessible for a range of hiking abilities.
Yes, Clear Creek State Park features trails suitable for beginners and families. While most routes are moderate, there is at least one easy trail. The Clear Creek State Park loop from Clear Creek State Park, for example, offers a pleasant experience with views of Clear Creek, making it a good option for those seeking a less strenuous hike.
Hikers in Clear Creek State Park can explore diverse ecosystems, including serene mixed hardwood and evergreen forests, especially vibrant with mountain laurel and rhododendron blooms in early summer. You'll encounter the tranquil Clear Creek and the Clarion River, which forms the park's northern border. The area is also known for rugged sandstone boulders and cliffs, with scenic overlooks providing expansive views, particularly stunning during fall foliage. A small lake with a dam on Clear Creek adds to the picturesque scenery.
Yes, several areas within and around Clear Creek State Park offer scenic viewpoints. The region is characterized by rugged formations and overlooks that provide expansive views, especially beautiful in the fall and spring. The adjacent Clear Creek State Forest, for instance, features areas like Beartown Rocks, known for its massive sandstone boulders and a stunning overlook above the Allegheny Plateau.
Absolutely. Clear Creek State Park is defined by its waterways. Clear Creek meanders through the park, and the Clarion River forms its northern boundary. Trails like the Clear Creek Trail offer scenic views directly along the creek. The Forest Cathedral loop β Cook Forest also has sections near the Clarion River, providing a peaceful walk by the water.
The hiking routes in Clear Creek State Park are highly rated by the komoot community, with an average score of 4.8 stars from over 7 reviews. Hikers often praise the park's quiet and secluded atmosphere, the serene forests, and the picturesque views of Clear Creek and the Clarion River. The diverse terrain, from gentle paths to more rugged sections with sandstone formations, also contributes to a rewarding experience.
Clear Creek State Park is generally dog-friendly, allowing leashed pets on its hiking trails. It's always recommended to check the latest park regulations on the official PA DCNR website before your visit to ensure a smooth experience for you and your canine companion.
Clear Creek State Park offers unique beauty throughout the year. Spring brings blooming mountain laurel and rhododendron. Summer provides lush green forests and pleasant conditions for exploring. Autumn is particularly stunning with vibrant fall foliage, making it a prime spot for leaf-peeping. Even winter offers breathtaking views, ideal for snowshoeing or cross-country skiing, though some trails may be more challenging.
Yes, Clear Creek State Park has a rich history. The Ox Shoe Self-Guiding Historical Trail offers insights into the region's logging past, combining a peaceful walk with fascinating historical information. You can also see historic CCC-built cabins and rustic stone picnic pavilions throughout the park, adding to its charm.
Yes, for those seeking longer adventures, the Tobecco Trail is an 8-mile route that connects Clear Creek State Park with Cook Forest State Park, running along the Clarion River. This offers an extended hiking experience through varied landscapes and allows exploration of both parks.
Clear Creek State Park provides various parking areas conveniently located near trailheads and popular sections of the park. Specific parking locations are usually indicated on park maps available at the park office or visitor centers. For detailed information, it's best to consult the official PA DCNR website or park signage upon arrival.

