4.5
(12)
128
riders
7
rides
Gravel biking around Brentwood offers a diverse landscape characterized by rolling hills, ancient woodlands, and open countryside paths. The region provides a mix of terrain suitable for gravel bikes, from smoother forest tracks to more challenging unpaved roads. Elevation changes are present, contributing to varied route profiles. This area is well-suited for exploring natural environments on two wheels.
Last updated: July 9, 2026
4.4
(5)
50
riders
90.0km
04:44
590m
590m
If you're looking for a gravel biking experience that truly captures the essence of Pittsburgh's landscape and history, the Homestead Pump House – Red Waterfall loop from Denise delivers. This…
4.5
(4)
51
riders
88.5km
04:42
560m
560m
The Three Rivers Heritage Trail – Hot Metal Bridge loop from Glassport offers a truly immersive gravel biking experience, blending Pittsburgh's industrial past with its vibrant riverfront present. You'll navigate…

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4
riders
53.8km
02:57
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
56.7km
02:56
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Great ride along the river with several places to pull off and enjoy the view.
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Great view of the Monongahela River. There are several points along Old Browns Hill Road that have a nice view of the river.
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This trail is a fantastic wide multi-use gravel path popular with hikers, runners, and mountain bikers, winding its way through the park's beautiful woodlands. The towering trees and vibrant foliage create a peaceful setting ideal for a lovely day in the park. Several access points and connections to other trails on the grounds offer plenty of options to shorten or extend your time on the trail.
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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 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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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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There are around 9 gravel bike trails available for exploration in the Brentwood area, offering a range of experiences from moderate to difficult.
Gravel biking in Brentwood offers a diverse range of difficulties. While there is one easy route, the majority of trails are classified as moderate or difficult, featuring significant elevation changes and varied surfaces. This makes the area well-suited for riders looking for a challenge.
Yes, Brentwood features several long-distance options. For example, the Three Rivers Heritage Trail – Hot Metal Bridge loop from Glassport is a challenging 70.4-mile (113.4 km) route. Another substantial option is the McDonald Trestle Bridge – Enlow Tunnel loop from Hampshire, which covers nearly 74.3 miles (119.6 km) with significant elevation gain.
Many of the gravel routes in Brentwood are designed as loops, allowing you to start and finish at the same point. Examples include the National Tunnel – McDonald Trestle Bridge loop from King's School and the Montour Trail – Tunnel loop from King's School.
Many routes offer scenic views and pass by interesting landmarks. You might encounter natural features like Panther Hollow Lake or man-made structures such as the historic Hot Metal Bridge. The region's mix of woodlands and open fields also provides varied landscapes to enjoy.
The komoot community highly rates the gravel biking experience in Brentwood, with an average score of 4.5 stars from more than 5 reviews. Riders often praise the diverse terrain, which includes ancient woodlands, rolling hills, and a mix of forest tracks and unpaved roads, offering a varied and engaging ride.
While most routes in Brentwood are moderate to difficult, there is at least one easy gravel bike trail available. These easier options typically feature smoother surfaces and less challenging elevation changes, making them suitable for those new to gravel biking or looking for a more relaxed ride.
Gravel biking in Brentwood can be enjoyed throughout much of the year. Spring and autumn often provide pleasant temperatures and vibrant scenery. Summer is also suitable, though it's advisable to start earlier to avoid the midday heat. Winter riding is possible, but conditions may vary, with some trails potentially becoming muddy or icy.
Yes, Brentwood offers several challenging routes for advanced gravel bikers. Four of the nine available routes are classified as difficult, featuring significant elevation gains and varied, often unpaved, surfaces. These routes provide a demanding experience for those seeking a rigorous ride.
While the majority of routes are moderate to difficult, there is at least one easy gravel trail in Brentwood that could be suitable for families. When planning a family outing, look for routes with minimal elevation gain and smoother surfaces to ensure an enjoyable experience for all skill levels.
Many gravel trails in the Brentwood area are accessible from various starting points, and it's common for trailheads to have designated parking. For specific routes, checking the tour details on komoot will often provide information about parking availability near the start of the trail.
Public transport access to trailheads can vary. While some routes might be reachable via local bus services, it's recommended to check specific route starting points and local transport schedules. Planning your journey in advance will help determine the best way to reach your chosen gravel trail without a car.


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