2.8
(22)
27
hikers
Staple Bend Tunnel Trail
01:58
7.53km
60m
Hiking
Embark on an easy hike along the Staple Bend Tunnel Trail, a route that follows the historic path of the Allegheny Portage Railroad. You will cover 4.7 miles (7.5 km) with a gentle elevation gain of 183 feet (56 metres), typically taking about 1 hour and 58 minutes to complete. As you walk, you will find a wide, well-maintained gravel surface winding through lush forest, often providing views of the Little Conemaugh River and passing trains. The highlight is the Staple Bend Tunnel itself, a unique landmark where you can explore its 901-foot length.
Planning your visit to the Staple Bend Tunnel Trail is straightforward. Parking is conveniently available right at the trailhead, making access simple. You do not need any permits or have to pay fees to enjoy this trail. While it is generally accessible throughout the year, consider visiting in autumn when the foliage offers particularly vibrant colors. This trail provides a great option for a relaxed outdoor experience any day of the week.
This trail holds significant historical importance as it leads to the first railroad tunnel ever completed in the United States. The Staple Bend Tunnel, finished in 1833, showcases impressive original stone masonry, a testament to early American engineering. It is a key part of the Allegheny Portage Railroad National Historic Site, offering a tangible connection to a pivotal era in transportation history. This unique feature sets the trail apart, providing both natural beauty and a journey back in time.
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
140 m
Staple Bend Tunnel Trail
Highlight (Segment) • Trail
Tip by
3.67 km
Staple Bend Tunnel
Highlight (Segment) • Monument
Tip by
7.53 km
End point
Parking
Way Types & Surfaces
Way Types
6.85 km
511 m
163 m
Surfaces
6.84 km
511 m
172 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Today
Wednesday 27 May
24°C
17°C
42 %
Additional weather tips
Max wind speed: 12.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
Frequently Asked Questions
Is the Staple Bend Tunnel Trail suitable for beginners or families?
Yes, the trail is generally considered easy. It features a flat, wide, and well-maintained gravel surface, making it accessible for most visitors, including families. The round trip is approximately 4 to 4.6 miles.
What is the terrain like on the trail?
The trail follows the former path of the Allegheny Portage Railroad, offering a flat, wide, and well-maintained gravel surface. You'll walk through lush forest, often with views of the Little Conemaugh River and the modern Norfolk Southern rail line. Expect to see historical elements like elaborate culverts and 'sleeper stones' along the way.
What are the main points of interest along the route?
The most significant feature is the Staple Bend Tunnel itself, the first railroad tunnel completed in the United States. You'll also encounter historical culverts and sleeper stones from the original Allegheny Portage Railroad. The trail itself, known as the Staple Bend Tunnel Trail, offers scenic views of the river valley.
Where can I park for the trail?
Parking is available at the trailhead, which is part of the Allegheny Portage Railroad National Historic Site. Specific parking areas are usually well-marked at the start of the trail.
Are there any permits or entrance fees required for the trail?
No, there are typically no permits or entrance fees required to hike the Staple Bend Tunnel Trail. It is managed by the National Park Service as a unit of the Allegheny Portage Railroad National Historic Site, which generally offers free access to its trails.
What is the best time of year to hike the trail?
The trail is enjoyable in many seasons. Spring and summer offer lush greenery and pleasant temperatures. Autumn is particularly beautiful when the foliage displays vibrant colors. The trail's shady sections make it pleasant even on warmer days.
Is the Staple Bend Tunnel Trail dog-friendly?
Yes, the trail is generally dog-friendly. However, dogs should always be kept on a leash, and owners are responsible for cleaning up after their pets. Please respect other trail users and wildlife.
How long does it typically take to complete the trail?
The trail is approximately 2.5 miles one-way, making the round trip about 4 to 4.6 miles. Most hikers can expect to complete the round trip in about 3-4 hours, depending on their pace and how much time they spend exploring the tunnel and other features.
Does the trail connect with other paths?
Yes, the trail is part of the larger Path of the Flood Trail system. It also overlaps with sections of the 9-11 Trail (Pennsylvania thru route).
What should I bring for a hike on this trail?
Given the tunnel's darkness, a flashlight is highly recommended to fully appreciate its features and for safety. Comfortable walking shoes, water, and appropriate clothing for the weather are also advisable. If biking, remember to dismount and walk your bike through the tunnel.
What should I know about passing through the Staple Bend Tunnel?
The tunnel is 901 feet long and can be very dark inside, so a flashlight is essential. If you are biking, you are advised to dismount and walk your bike through the tunnel due to the darkness and potentially disorienting conditions. Take time to observe the original stone masonry and exposed rock within this historic structure.