4.5
(112)
1,593
riders
63
rides
Touring cycling routes around West Mifflin, Pennsylvania, are characterized by their access to river valleys and extensive trail networks. The region's topography features the Monongahela River, which serves as a central natural feature with many trails running alongside it. Cyclists will find a mix of rolling hills and wooded areas, providing varied scenic backdrops. The area also connects to major rail trails, including the Great Allegheny Passage (GAP).
Last updated: May 4, 2026
5.0
(11)
189
riders
80.9km
05:02
350m
350m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(13)
127
riders
46.6km
02:44
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
33
riders
40.8km
02:27
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(4)
34
riders
29.3km
01:51
230m
230m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
27
riders
21.4km
01:58
350m
350m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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Great ride along the river with several places to pull off and enjoy the view.
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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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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 Red Waterfall is one of the main highlights on the GAP between West Newton and McKeesport. The falls gets its name from the water that has been colored red by nearby underground coal mines, which has made the water acidic and iron-rich water.
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West Mifflin offers a wide selection of touring cycling routes, with over 60 routes available on komoot. These routes cater to various skill levels, including 17 easy, 38 moderate, and 11 difficult options.
The touring cycling routes around West Mifflin feature diverse terrain, characterized by picturesque river valleys, rolling hills, and wooded areas. Many trails run alongside the Monongahela River, offering scenic views. You'll also find sections of extensive rail trail networks, such as the Great Allegheny Passage, which typically have a crushed limestone surface with mild elevation grades.
The touring cycling routes in West Mifflin are highly regarded by the komoot community, with an average rating of 4.5 stars from over 60 reviews. Cyclists often praise the varied terrain, scenic river views, and the accessibility of major rail trails.
Yes, West Mifflin offers several easy touring cycling routes. A great option is the Three Rivers Heritage Trail – Three Rivers Heritage Trail loop from Homestead, which is 7.6 miles (12.3 km) long and leads through riverfront parkland, making it suitable for a relaxed ride.
Yes, West Mifflin is strategically located with excellent access to the Great Allegheny Passage (GAP). This renowned rail trail offers a largely crushed limestone surface and connects to broader networks, providing extensive touring opportunities.
Many routes offer glimpses of both natural beauty and historical landmarks. You can cycle past the historic US Steel Plant, see the Hot Metal Bridge, or explore areas near the Homestead Pump House. Other highlights include the Westinghouse Memorial and the Phipps Conservatory and Botanical Gardens, which are accessible from some routes.
Yes, many touring cycling routes in West Mifflin are designed as loops. For example, the Homestead Pump House – View of US Steel Plant loop from West Mifflin is a moderate 18.2-mile (29.3 km) path that offers a circular experience with views of industrial history and natural river scenery.
Yes, many access points to the major trail networks around West Mifflin, including sections of the Great Allegheny Passage and other local trails, offer dedicated parking facilities for cyclists. It's advisable to check specific route starting points for detailed parking information.
The spring and fall months generally offer the most pleasant conditions for touring cycling in West Mifflin, with mild temperatures and beautiful foliage. Summer can also be enjoyable, though it may be warmer, while winter cycling is possible but requires appropriate gear for colder weather.
Many of the rail trails and riverfront paths in and around West Mifflin are dog-friendly, provided dogs are kept on a leash. These trails often offer ample space and natural surroundings for both you and your canine companion to enjoy. Always ensure to follow local regulations regarding pets on trails.
Yes, especially along the more developed sections of the Great Allegheny Passage and near urban areas like Homestead, you'll find various cafes, pubs, and eateries. These establishments often cater to cyclists, providing convenient spots for refreshments and breaks during your ride.
Absolutely. Routes along the Monongahela River, such as the Red Waterfall – Homestead Pump House loop from Homestead, provide extensive river views. Other routes may offer elevated perspectives of the surrounding rolling hills and wooded areas, showcasing the region's natural beauty.
Public transportation options, particularly bus services, can provide access to various points near the major cycling trails and urban centers around West Mifflin. For specific routes and schedules, it's best to consult local transit authority websites.


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