4.8
(10)
63
riders
2
rides
Touring cycling routes around Monessen, Pennsylvania, are primarily shaped by the Monongahela River valley. The region features a landscape of rolling hills and riverfront trails, offering varied terrain for cyclists. The Monongahela River itself is a central natural feature, providing scenic backdrops and access to extensive regional trail networks. This area connects to the larger Mon River Rail-Trail System, which includes well-maintained crushed limestone paths.
Last updated: October 27, 2026
5.0
(6)
30
riders
32.5km
02:04
160m
160m
Moderate bike ride. Good fitness required. Mostly paved surfaces.
4.5
(2)
13
riders
12.7km
00:48
40m
40m
Easy bike ride. Mostly paved surfaces.

9
riders
34.4km
02:11
130m
130m
Moderate bike ride. Good fitness required. Mostly paved surfaces.
5
riders
136km
08:43
1,160m
1,160m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
5.0
(2)
6
riders
17.9km
01:08
70m
70m
Easy bike ride. Mostly paved surfaces.
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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 Cedar Creek Hiker-Biker Campground is one of several campsites free to GAP users. At this one, there is a grassy area for tents, picnic areas, fire rings, and drinking water. It is also possible to park at the campsite. If you want to leave your car overnight, you need to fill out a registration form at the registration kiosk to let the staff know you are on the GAP.
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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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If you are out on a multi-day trek of the GAP, this free campsite is a great option for an overnight stay. There is room for 100 tents, a composting toilet, picnic tables, and several fire rings.
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The West Newton Visitor Center is set in a replica of the Pittsburgh & Lake Erie Railroad’s 1910 train station that used to found the town. It is open Monday through Friday, 11:00 am to 4:00 pm, and Saturday and Sunday 10:00 am to 3:00 pm and has maps, bathrooms, and a lot of interesting information about the GAP.
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There are a few dedicated touring cycling routes directly around Monessen, with a total of 5 routes listed in this guide. These routes offer a mix of easy and more challenging options for exploring the area.
The terrain around Monessen varies. Many routes leverage the relatively flat grades of former rail lines, such as sections of the Monongahela River Trail, which is well-packed crushed limestone. Other routes might include gentle rolling hills, especially as you venture slightly away from the immediate river valley. For example, the Red Waterfall loop from Charleroi features significant elevation changes, indicating more varied terrain.
Yes, there are easy options available. Routes like the Bike loop from Reduction and another Bike loop from Reduction are rated as easy, featuring minimal elevation gain and shorter distances, making them suitable for a relaxed ride. The Monongahela River Trail, accessible from Monessen, also offers many flat, family-friendly sections.
Cycling near Monessen offers views of the scenic Monongahela River, which is a central natural feature. You'll encounter picturesque wooded river valleys, rock outcroppings, and wildflowers along trails like the Monongahela River Trail. The area is also part of the Rivers of Steel National Heritage Area, highlighting its industrial past, and serves as a gateway to the natural beauty of the Laurel Highlands region.
Absolutely. Monessen's proximity to the Monongahela River Trail is key. This trail connects to the broader Mon River Rail-Trail System and, crucially, to Pennsylvania's developing Sheepskin Rail-Trail, which then links to the renowned Great Allegheny Passage (GAP). The GAP is an epic 150-mile trail system, making Monessen a potential starting or access point for multi-day cycling adventures.
Spring and fall generally offer the most pleasant conditions for touring cycling in Monessen. The weather is milder, and the natural scenery is vibrant, with blooming wildflowers in spring and colorful foliage in autumn. Summer can be enjoyable, but be prepared for warmer temperatures and potential humidity. Winter cycling is possible but requires appropriate gear for colder conditions.
Yes, several routes in this guide are designed as loops. For instance, the Bike loop from Smithton, the Bike loop from Reduction, and the Roundbottom Trekker Campground loop from Reduction all offer circular routes, allowing you to start and end at the same point without retracing your path.
Parking is generally available at various access points along the major trail systems. For example, the Herman Mihalich River Launch Park in Monessen provides direct access to the Monongahela River and is a good starting point. Many trailheads for the Monongahela River Trail and other regional trails typically have designated parking areas. It's advisable to check specific trail access points for detailed parking information.
The area is highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the scenic river views, the well-maintained rail-trails that offer smooth riding, and the connection to broader trail networks like the Great Allegheny Passage, which allows for diverse and extended cycling experiences.
For cyclists seeking a challenge, the Red Waterfall loop from Charleroi is rated as difficult. This route covers a significant distance of over 136 km and features substantial elevation gain, providing a demanding ride for experienced touring cyclists.
While Monessen itself offers local amenities, many of the longer rail-trails, such as the Monongahela River Trail, pass through or near small towns and communities where you can find cafes, restaurants, and convenience stores. Planning your route with potential stops in mind is recommended, especially for longer rides, as services might be spaced out in more rural sections.


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