4.2
(7)
90
riders
6
rides
Gravel biking around Dormont, a residential suburb in Western Pennsylvania, offers access to a diverse regional network of trails. The area is characterized by scenic hills and serves as a gateway to extensive rail-trail networks and challenging routes through varied terrain. While Dormont itself is hilly, the surrounding Pittsburgh region features a mix of riverfront paths, crushed limestone rail-trails, and scenic backroads suitable for gravel biking. This topography provides a range of experiences from gentle gradients to significant elevation changes.
…Last updated: June 30, 2026
4.4
(5)
50
riders
90.0km
04:44
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
riders
25.5km
01:19
150m
150m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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10
riders
17.0km
00:54
110m
110m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
9
riders
55.8km
03:03
530m
530m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
53.8km
02:57
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This is a good place to take a break on a hot day, as the waterfall produces cold wind. DO NOT DRINK this water, It is from an acid mine and the red-orange color comes from iron and rust.
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The National Tunnel is a 623 feet tunnel on the Panhandle Trail. It has automatic lighting, but it is still good to bring your own lights.
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The Montour Trail is a multiuse trail around Pittsburgh and is the country's longest suburban rail-trail. The trail is built on the former Montour Railroad.
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The McDonald Trail Station is a welcome center and trail parking for the Panhandle Trail and Montour Trail. There is also an exhibition inside the building with local artifacts and history.
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Wet tunnel with water dripping from ceiling. Very cold almost icy.
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S THE WATERFALL Demonstrating acid mnine drainage The water here is acid and iron-rich, coming up to the surface from underground mines, stairung the-rocks ruspred. Acid mine drainage (AMID) is a major source of water pollution. Cause of extensive stream environmental damage. The Ocean Coal Company, a subsidiaries of Bevind- White Coal Company Philadelphia, PA, esaiblished several mines in this region including, in 1900, Ocean No. 2. It is purported that drainage from ocean No. 2 is the chief cause of the Red Waterfall Why is it acidic and full of iron? Hundreds of millions of years ago, the massive Pittsburgh Coal Seam formed underneath parts of Pennsylvania, West Virginia, and Ohiờ from ancient swamp plants. Sand, silts, shells, and other -matter were deposited and made a rock seal over the carbon-rich vegetation, This rock contained the mineral "pyrite," made of iron and sulfur Coal mining exposes pyrite to oxygen and ground water causing the formation of sulfuric acid and a number of red, orange, and yellow compound s. AMD occurs when this mine water seeps, or in this-case, bursts out into Streams. The yellow sulfur can be seen in the shale near coal seams. GRESCHIN DASSAGE SPONSORED BY: Southwestern PA Heritage Breservation- Commission Allegheny Trail Alliances Regional Trail Corpofation For moterinformation. www.gaptrail.org
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its just a cemetery. i was riding for distance. and needed this place to keep the route on the GAP trail.
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The region around Dormont offers a diverse mix of gravel biking terrain. You'll find extensive rail-trail networks, such as sections of the Montour Trail and the Great Allegheny Passage, which are typically crushed limestone and offer a relatively gentle grade. However, Dormont itself is situated among scenic hills, so many routes incorporate challenging hilly sections with significant elevation changes, providing a varied experience from riverfront paths to scenic backroads.
Yes, there are several easier options available. For instance, the Helicon Brewery – Panhandle Trail loop from Rennerdale is an easy 16.0-mile route that takes you through sections of the Panhandle Trail. Another accessible option is the Panhandle Trail – Helicon Brewery loop from Collier Township, which is 10.8 miles and also rated easy, offering a good introduction to the area's gravel paths.
For those seeking longer rides, the region provides excellent options. The National Tunnel – McDonald Trestle Bridge loop from King's School is a challenging 39.1-mile route featuring significant rail-trail infrastructure. Another demanding long-distance option is the Enlow Tunnel – Helicon Brewery loop from Carnegie, spanning 34.0 miles and navigating through tunnels and past local landmarks.
Yes, Dormont's robust public transportation system makes accessing regional trails convenient. Pittsburgh Regional Transit's Light Rail ("The T") and bus system are bike-friendly. The "T" allows up to two bicycles at a time at high-platform stations, and all buses are equipped with front-mounted bike racks. This allows you to transport your bike closer to trailheads, such as taking the "T" to Station Square to connect with the Three Rivers Heritage Trail, which then links to the Great Allegheny Passage.
Many of the gravel routes in the area are designed as loops, offering a continuous cycling experience. Examples include the Helicon Brewery – Panhandle Trail loop from Rennerdale and the Panhandle Trail – Helicon Brewery loop from Collier Township, both providing circular journeys through scenic sections of the Panhandle Trail.
The gravel trails often pass through areas rich in natural beauty and historical significance. While riding, you might encounter impressive rail-trail infrastructure like tunnels and trestle bridges. Regionally, you can access highlights such as the Great Allegheny Passage Trailhead at Point State Park, the scenic Settler’s Cabin Waterfall, or the historic Hot Metal Bridge offering city skyline views.
The gravel biking experience around Dormont is highly rated by the komoot community, with an average score of 4.3 stars from over 4 reviews. More than 50 gravel bikers have explored the varied terrain. Riders often praise the diverse landscape, which combines challenging hilly sections with extensive, well-maintained rail-trail networks, and the unique experience of navigating through historic tunnels and over impressive trestle bridges.
While Dormont itself is hilly, the broader Pittsburgh region offers many family-friendly options, particularly on the extensive rail-trail networks. Trails like the Montour Trail and sections of the Great Allegheny Passage are known for their relatively flat, crushed limestone surfaces, making them suitable for families. These trails often feature amenities and scenic points of interest that appeal to all ages.
Many of the multi-use rail-trails in the Pittsburgh region, including sections of the Montour Trail and the Great Allegheny Passage, are dog-friendly, provided dogs are kept on a leash. These trails offer wide paths and natural surroundings, making them ideal for cycling with your canine companion. Always ensure to bring water for your dog and clean up after them.
Spring and fall are generally considered the best seasons for gravel biking around Dormont. The weather is typically mild, and the natural scenery is vibrant, with blooming foliage in spring and stunning colors in autumn. Summer can be enjoyable, but be prepared for warmer temperatures and potential humidity. Winter riding is possible, but trails may be affected by snow and ice, requiring appropriate gear and caution.
Parking availability varies depending on the specific trailhead you choose. Many access points for major regional trails like the Montour Trail and the Great Allegheny Passage have dedicated parking lots. For routes closer to Dormont, you may find parking near local parks or designated trail access points. It's advisable to check specific route details or local park information for precise parking locations before your ride.
Yes, many of the regional rail-trails are designed to pass through or near towns that offer amenities. For example, the Helicon Brewery – Panhandle Trail loop from Rennerdale and the Panhandle Trail – Helicon Brewery loop from Collier Township both incorporate the Helicon Brewery, providing a convenient stop for refreshments. Along the Montour Trail and Great Allegheny Passage, you'll find various towns with cafes, restaurants, and pubs to refuel.
There are 6 gravel bike routes detailed in this guide for the Dormont area, offering a range of experiences from easy to difficult. These routes provide a good starting point for exploring the diverse gravel biking landscape of Western Pennsylvania.


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