1.
Little Gunpowder Falls – Bottom Road Steel Bridge loop from Fallston
42.8km
01:58
490m
490m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Gunpowder Falls State Park Jerusalem Mill Area
Gunpowder Falls State Park Jerusalem Mill Area
By Fede from komoot
·
Updated June 1, 2026
If you've ever tried to plan road cycling in Gunpowder Falls State Park Jerusalem Mill Area, you know how overwhelming the options can be. Sifting through countless routes to find the ones genuinely worth your time and effort can feel like a full-time job. That's where we come in. Our komoot community has mapped, ridden, and reviewed these routes, and we've curated this guide to save you the guesswork and point you straight to the highlights.
Road cycling here means navigating a truly varied landscape. You'll find paved surfaces winding through serene river valleys, dense forests, and past historic sites, with terrain that transitions from the rolling hills of the Piedmont to the flatter Coastal Plain. Expect routes with moderate to significant elevation changes, offering a good workout and diverse scenery. It's a place where every pedal stroke reveals a new vista, from rugged slopes to tranquil riverside paths.
For a classic experience that offers river views and a solid moderate challenge, we'd start with the Little Gunpowder Falls – Bottom Road Steel Bridge loop from Fallston, a 26.6 miles (42.8 km) ride with over 1,600 feet (487 m) of climbing. If you're looking for a slightly shorter, yet equally rewarding option that still captures the essence of the area, the Gunpowder Falls and Ma & Pa Trail Loop at 19.3 miles (31.0 km) is a fantastic choice. With more than 40 road cyclists having explored this area with komoot, you're in good company.
Trail | Distance | Elevation | Difficulty |
|---|---|---|---|
| Little Gunpowder Falls – Bottom Road Steel Bridge loop from Fallston | 42.8 km | 490 m | Moderate |
| Winters Run River – Rock State Park loop from Fallston | 72.1 km | 680 m | Moderate |
| East Coast Greenway and 9/11 Trail Loop | 73.7 km | 520 m | Moderate |
| Gunpowder Falls and Ma & Pa Trail Loop | 31.0 km | 350 m | Moderate |
| Jericho Covered Bridge loop from Joppatowne | 41.0 km | 370 m | Moderate |
| Dulaney Valley Branch loop from Fallston | 56.0 km | 660 m | Moderate |
| Bottom Road Steel Bridge – Little Gunpowder Falls loop from Bel Air South | 48.9 km | 570 m | Moderate |
| Jerusalem Mill – Jericho Covered Bridge loop from Winters Run Conservation Area | 44.1 km | 530 m | Moderate |
| US Route 1 (Conowingo Road) loop from Winters Run Conservation Area | 40.8 km | 340 m | Moderate |
| US Route 1 (Conowingo Road) loop from Bel Air South | 58.6 km | 520 m | Moderate |
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42.8km
01:58
490m
490m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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72.1km
03:18
680m
680m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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73.7km
03:15
520m
520m
The East Coast Greenway and 9/11 Trail Loop offers a unique road cycling experience, weaving through diverse landscapes that range from natural riverfronts to historical towns. You'll pass notable landmarks like the Jericho Covered Bridge and the Concord Point Light, Maryland's second-oldest lighthouse, which provide scenic views of the Susquehanna River. The route combines sections of the East Coast Greenway and the 9/11 National Memorial Trail, offering a blend of historical significance and varied terrain for cyclists.
This moderate 45.8-mile (73.7 km) road cycling route includes 1703 feet (519 metres) of elevation gain and typically takes around 3 hours and 15 minutes. Be aware that the terrain can vary, with both paved and unpaved sections, and some on-road segments may have busy traffic. Cyclists should consider a bike with wider tires or a gravel bike for optimal comfort on the mixed surfaces.
This loop is part of two nationally significant trail networks: the East Coast Greenway, a 3,000-mile route from Maine to Florida, and the 9/11 National Memorial Trail, a 1,500-mile network connecting the three 9/11 memorial sites. The collaboration between these two projects creates a powerful tribute and a unique opportunity to engage with history while enjoying varied landscapes.
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31.0km
01:37
350m
350m
The Gunpowder Falls and Ma & Pa Trail Loop is a moderate road cycling route that delivers a diverse experience across 19.3 miles (31.0 km) with 1152 feet (351 metres) of elevation gain, typically taking about 1 hour and 36 minutes. You'll pedal through picturesque river valleys and dense woodlands along the Winters Run River, transitioning from the smooth stone dust of the Torrey C. Brown Rail Trail to the varied surfaces of the Ma & Pa Trail, which includes paved sections, gravel, and even some roots. This ride is perfect for cyclists who enjoy a mix of scenery and aren't afraid of some short, steep climbs.
For planning your ride, be aware that the Ma & Pa Trail can have loose gravel and tree roots, making it more comfortable for bikes with tires of at least 32mm or a gravel bike. Both trails are multi-use, so you'll be sharing the path with others; always be courteous. The route passes through areas with amenities, so you can refuel or grab a coffee along the way. Starting early in the day is always a good idea to avoid crowds, especially on weekends.
This loop offers a unique journey through Harford County's history, following the corridor of the historic Maryland and Pennsylvania Railroad. The Gunpowder Falls State Park section showcases diverse ecosystems where Maryland's Piedmont and Coastal Plain meet, providing varied topography and flora. It's a great way to explore the region's natural beauty and historical significance on two wheels, connecting you to a broader network of popular trails.
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41.0km
01:53
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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56.0km
02:37
660m
660m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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48.9km
02:19
570m
570m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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44.1km
02:06
530m
530m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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40.8km
01:44
340m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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58.6km
02:31
520m
520m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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the big picnic area has restrooms and water-fountains. most likely only on during summer.
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This 297-meter section of Bottom Road is compacted dirt, however it's really well maintained and smooth. Just use caution on really rainy days.
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Great surroundings, however, some parts of the 5.1 mile trail are unpaved. Use caution when going through compacted dirt and crushed stone sections.
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The East Coast Greenway is a 3,000-mile biking and walking trail stretching from Maine to Florida. In Maryland, it covers 163 miles, with 61 miles dedicated to bike paths and the rest on roads shared with vehicles. Highlights include the Jones Falls Trail into Baltimore, the Torrey C. Brown Trail, and the B&A Trail leading to Annapolis. The route traverses historic towns along the Chesapeake Bay. Notably, there is no pedestrian access over the Hatem Bridge for the Susquehanna River crossing, requiring careful planning for bikers.
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Rocks State Park spans 855 acres in northern Harford County, offering rocky forest landscapes. Highlights include the King and Queen Seat, a natural rock outcrop, and Kilgore Falls, Maryland’s second-highest vertical waterfall. The park features three picnic areas and 3.5 miles of hiking trails, with Deer Creek providing opportunities for fishing, wading, and tubing. While biking isn't allowed on the trails, the park's picnic spots make it a pleasant rest area for bikers.
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This beautiful river stretches for 14.6 miles, starting north of Fallston at the confluence of the West and East Branches, and continues until it reaches the Atkisson Dam in Bel Air. This is a charming place to stop and take a moment to appreciate the quiet scenery.
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This multiuse trail follows the Maryland and Pennsylvania Railroad corridor, giving it its name. It's an ideal route for a picturesque ride through stunning landscapes and an opportunity to experience the history of Harford County.
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Concord Point Light, a 36-foot lighthouse situated in Havre de Grace, Maryland, stands sentinel at the convergence of the Susquehanna River and the Chesapeake Bay. Erected in 1827, it served as a crucial guide for growing maritime traffic in the area. Today, it remains a privately maintained navigational beacon.
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The Gunpowder Falls State Park Jerusalem Mill Area offers over 15 dedicated road cycling routes. These routes traverse a diverse landscape, featuring scenic rivers, dense forests, and historic sites, providing varied experiences for cyclists.
Road cycling routes in the Gunpowder Falls State Park Jerusalem Mill Area range from moderate to difficult. You can expect significant elevation gains on many paths, offering a good challenge for experienced riders. For example, the Little Gunpowder Falls – Bottom Road Steel Bridge loop from Fallston is a moderate route with over 1,600 feet of climbing, while the Glencoe Road metal bridge – Sparks Bank Nature Center loop from Fallston is considered difficult with over 3,600 feet of elevation gain.
Yes, many of the road cycling routes in Gunpowder Falls State Park Jerusalem Mill Area feature mostly paved surfaces, making them ideal for road bikes. This allows for smooth riding through the park's varied topography.
The area is rich in history. You can explore the Jerusalem Mill Historic Village, which served as a gristmill during the Revolutionary War and is now the park's headquarters. A short distance away, you can also visit the picturesque Jericho Covered Bridge, built in 1865, which is the only remaining covered bridge in Baltimore and Harford counties.
While many routes feature significant elevation, the park's diverse trail network includes sections that can be suitable for families, especially those with some cycling experience. Look for routes or segments with less challenging climbs and well-maintained paved surfaces. Always check the route details for elevation and distance to ensure it matches your family's ability.
Gunpowder Falls State Park generally welcomes dogs on trails, but specific regulations may apply to certain areas or paved paths. It's always best to keep your dog on a leash and ensure they are comfortable with the distance and terrain of your chosen road cycling route. Please check park signage for any specific restrictions.
The Gunpowder Falls State Park Jerusalem Mill Area is beautiful year-round, but spring and fall often offer the most pleasant road cycling conditions with milder temperatures and vibrant foliage. Summer can be warm and humid, while winter rides are possible but require appropriate gear for colder weather.
Parking is available at various access points within Gunpowder Falls State Park, including designated lots near the Jerusalem Mill Historic Village. These areas provide convenient starting points for exploring the road cycling routes.
Yes, the Gunpowder Falls State Park Jerusalem Mill Area features several excellent loop road cycling routes. An example is the Little Gunpowder Falls – Bottom Road Steel Bridge loop from Fallston, which offers river views and a moderate challenge. Loop routes are popular for their convenience, allowing you to start and end at the same location.
Cyclists will experience diverse natural beauty, including scenic riverine landscapes along the Gunpowder River and its tributaries, the Big and Little Gunpowder Falls. Routes often wind through dense forests and varied topography, from tidal wetlands to rugged slopes, offering picturesque views and opportunities for nature observation.
While the park itself is primarily natural, the Jerusalem Mill Historic Village area may offer limited amenities. For a wider selection of cafes, pubs, and other services, you would typically find options in nearby towns and communities surrounding Gunpowder Falls State Park.
One of the longer and more challenging routes is the Glencoe Road metal bridge – Sparks Bank Nature Center loop from Fallston, which spans approximately 64 miles (103.1 km) and involves significant elevation gain, taking nearly 5 hours to complete.
Yes, the expansive park provides vital habitats for a wide array of flora and fauna. While road cycling, you might spot various bird species, deer, and other local wildlife, especially during quieter times of the day or in less populated sections of the routes.


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