The Allegheny National Forest Skywalk, located at the Kinzua Bridge State Park in northwestern Pennsylvania, is an engineering marvel that offers breathtaking views of the Kinzua Gorge. Perched 225 feet above the valley floor and extending 624 feet into the gorge, this remarkable structure provides visitors with a unique and unforgettable experience.
Overview of the Allegheny National Forest Skywalk

The Allegheny National Forest Skywalk is a remarkable feat of engineering, built upon the remaining six steel towers of the historic Kinzua Viaduct. This iconic structure, which was once the highest railroad bridge in the world, was partially destroyed by a tornado in 2003. The skywalk was constructed to allow visitors to experience the grandeur of the Kinzua Gorge from a new perspective.
Key Specifications of the Allegheny National Forest Skywalk
- Height: 225 feet above the valley floor
- Length: 624 feet extending into the Kinzua Gorge
- Construction: Built on six of the historic Kinzua Viaduct’s massive steel towers
- Recognition: Selected as “One of the World’s Top 10 Most Beautiful Skywalks and Viewpoints in the World” by the Culture Trip, U.K.
Amenities and Attractions at Kinzua Bridge State Park
The Allegheny National Forest Skywalk is part of the Kinzua Bridge State Park, which offers a variety of amenities and attractions for visitors to enjoy.
Visitor Center
The Kinzua Bridge State Park Visitor Center is a state-of-the-art facility that provides educational exhibits, a gift shop, and modern classrooms. Visitors can learn about the history and significance of the Kinzua Viaduct and the skywalk.
Hiking Trails
The park features well-marked hiking trails below the skywalk, suitable for prepared hikers with proper footwear. These trails offer stunning views of the Kinzua Gorge and the surrounding Allegheny National Forest.
Picnic Areas
The park’s forestland offers picnic areas and a park pavilion available for rental, providing a perfect setting for a relaxing outdoor meal.
Scenic Byway
The access road to the park, the Kinzua Bridge Scenic Byway, is a shared-use road that allows for bicycling, offering visitors a unique way to experience the park’s natural beauty.
Hours and Admission
The Kinzua Bridge State Park, including the Allegheny National Forest Skywalk, is open every day of the year from 8:00 A.M. to sunset. Admission to the park and the skywalk is free, making it an accessible and affordable destination for visitors.
Upcoming Rehabilitation Project
The Allegheny National Forest Skywalk will undergo a multi-year rehabilitation and renovation project starting after the 2024 fall foliage season. During this time, the skywalk and Kinzua Creek Trail will be closed to pedestrian traffic.
Contact Information
For more information about the Allegheny National Forest Skywalk and the Kinzua Bridge State Park, visitors can contact the park staff at:
- Phone: 814-778-5467
- Email: kinzuabridgesp@pa.gov
- Address: 296 Viaduct Road, Mt. Jewett, PA 16740
Additional Resources
Visitors interested in learning more about the history and significance of the Kinzua Viaduct can purchase the documentary video “Tracks Across the Sky,” which showcases the iconic structure’s past.