4.6
(85)
927
hikers
23
hikes
Waterfall hiking trails in Patapsco Valley State Park Deep Run Area traverse a landscape characterized by the Patapsco River's winding course, creating a series of cascades and falls within a densely forested valley. The terrain features varied elevations, from gentle riverside paths to steeper climbs through woodlands. This area is known for its natural beauty, offering a diverse environment for outdoor exploration.
Last updated: May 13, 2026
6
hikers
34.5km
09:31
530m
530m
The Avalon Loop Trail offers a challenging hiking experience, covering 21.4 miles (34.5 km) with a significant elevation gain of 1724 feet (525 metres). You can expect to spend aroundβ¦
15
hikers
8.52km
02:19
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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9
hikers
11.1km
03:00
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
10
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.6
(5)
35
hikers
14.3km
03:56
230m
220m
Embark on the Cascade Falls, Morning Choice and Ridge Trail Loop for a moderate hiking adventure through Patapsco Valley State Park. This route spans 8.9 miles (14.3 km) and featuresβ¦
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It gets very cold as you get close to Patapsco River near the bridge. The bridge does move a little but very secure as you cross it. Be mindful if youβre wearing a skirt (Ms Monroe)
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The Orange Grove Area of Patapsco Valley State Park is a beautiful and historic section known for its swinging bridge, with stunning views of the Patapsco River. Here, you can explore the paved Grist Mill Trail for a leisurely walk or venture deeper into the woods to find Cascade Falls. The area also features remnants of old mills and the Bloede Dam removal project, an indication of the park's evolving landscape. With shaded woodlands and riverside trails, it's a fantastic spot for a casual walk or an extended hike. Arriving early is recommended, especially on weekends due to its popularity.
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Small waterfall created by Cascade Creek. Great place to take a break.
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This popular swinging bridge crosses the Patapsco River. It is a wooden suspension bridge with metal cables. On the bridge you'll have great views of the river and surrounding woodland. It isn't too high up, so even if you're afraid of heights it's still worth passing over the bridge. Be courteous of other pedestrians as the bridge is fairly narrow!
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The Patapsco Valley State Park Glen Artney Area is a portion of Patapsco Valley State Park that is home to an old grist mill, miles of trails, and a portion of the banks of the Patapsco River.
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Lost Lake is a small lake just north of the Patapsco River within Patapsco Valley State Park's Glen Artney Area. The lake often has various species of birds and vegetation to look at while you ride.
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This is one of the most popular, well-known parts of Patapsco Valley State Park. There's a nice picnic area, and miles of unpaved trails that are great for walking and running. Keep an eye out for burbling streams and even a few small waterfalls near the trail.
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Lost Lake is a small lake just north of the Patapsco River within Patapsco Valley State Park's Glen Artney Area. The lake often has various species of birds and vegetation to look at while you run.
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There are over 20 waterfall hiking trails available in the Patapsco Valley State Park Deep Run Area. These routes cater to various skill levels, from easy strolls to more challenging, longer expeditions.
The waterfall hikes in this area offer a range of difficulties. You'll find 7 easy routes, 13 moderate trails, and 2 difficult options. This variety ensures there's a suitable path for almost every hiker, from casual walkers to experienced trekkers.
Yes, the area includes several easy routes perfect for families. These trails often feature accessible paths and gentle terrain, allowing everyone to enjoy the natural beauty and cascades. Look for routes marked as 'easy' for the most family-friendly options.
Trail lengths vary significantly. You can find shorter, moderate loops like the Avalon Area β Cascade Falls loop from Elkridge, which is about 8.5 km (5.3 miles) and takes around 2 hours 19 minutes. For a longer adventure, the difficult Avalon Loop Trail spans 34.5 km (21.4 miles) and can take over 9 hours to complete.
Patapsco Valley State Park is generally dog-friendly, but regulations can vary by specific trail or area. It's always recommended to keep your dog on a leash and to check the latest park rules before heading out to ensure a pleasant experience for everyone.
Yes, many of the waterfall trails are designed as loops, offering a varied experience without retracing your steps. Examples include the moderate Lost Lake β Cascade Falls loop from Belmont Estate and the Cascade Falls, Morning Choice and Ridge Trail Loop.
The waterfalls are beautiful year-round. Spring offers lush greenery and increased water flow from snowmelt and rain, while autumn provides stunning fall foliage. Even in winter, frozen cascades can be a unique sight, though trails might be icy. Summer is popular for enjoying the cool forest air.
Given the varied terrain, sturdy hiking boots are essential. Depending on the season, consider bringing layers of clothing, rain gear, and plenty of water. Trekking poles can be helpful on steeper or uneven sections. Always carry a map or use a navigation app like komoot, and pack snacks.
The komoot community highly rates the trails here, with an average score of 4.7 stars from over 80 reviews. Hikers often praise the diverse landscapes, the refreshing presence of the Patapsco River and its cascades, and the well-maintained paths that wind through dense woodlands.
Cascade Falls is a prominent feature mentioned in several popular routes, such as the Cascade Falls β Avalon Area loop from University of Maryland Baltimore County. The entire area is characterized by the Patapsco River's winding course, creating numerous smaller cascades and falls throughout the forested valley.
Patapsco Valley State Park has multiple access points and parking lots. For routes like those around Avalon and Cascade Falls, parking is typically available near the Avalon Area entrance or other designated park lots. It's advisable to check specific trailheads or park maps for the most convenient parking options.


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