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Dog friendly hiking trails in Arlington County offer a blend of urban green spaces and natural landscapes, providing accessible outdoor experiences within a metropolitan area. The region is characterized by its extensive network of parks, riverfront paths along the Potomac River, and numerous stream valleys. These features create varied terrain for hikers, ranging from paved multi-use paths to wooded trails.
Last updated: July 21, 2026
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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This easy 3.3-mile (5.3 km) loop from Scott's Run Nature Preserve offers a surprisingly rugged and diverse hiking experience, taking about 1 hour and 30 minutes to complete. You'll navigateβ¦

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Escape the city bustle on the Georgetown Reservoir β Foundry Branch Creek loop, a delightful hiking route that plunges you into an urban wilderness. You'll wander through dense hardwood forestsβ¦
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Potomac Palisades Parkway is 4.9-acre in size and was acquired back in 1994. It overlooks the Potomac River in the Glen Echo area. The land was set aside for environmental preservation and is not developed.
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Cameron Run is a 3-mile tributary of the Potomac River that is followed by the Eisenhower Avenue Trail for a short stint. There are some decent views of the water and access to Cameron Run Park on the other side of the path.
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The Georgetown Reservoir, built by the U.S. Army Corps of Engineers in the 1800s, remains an important part of Washington, D.C.'s water supply. The reservoir is easily seen from MacArthur Boulevard, where a sidewalk offers excellent views of its expansive waters and birdlife. Nearby, the Palisades Trolley Trail provides a scenic natural escape, ideal for spotting sparrows, warblers, and other birds during migration. Visitors can explore the historic Georgetown Castle Gatehouse. Pets are welcome on leashes, and parking is available along MacArthur Boulevard.
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This scenic arch is one of many you come across along the Holmes Run Trail.
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Cameron Run is a 3-mile tributary of the Potomac River that is followed by the Eisenhower Avenue Trail for a short stint. There are some decent views of the water and access to Cameron Run Park on the other side of the path.
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If you're running on the Homes Run Trail, you'll come to this cool arch underneath the railroad at the Cameron/Holmes junction. There are a few bridges you run under on this paved path, and this is one of the most picturesque.
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Cameron Run is a 3-mile tributary of the Potomac River that is followed by the Eisenhower Avenue Trail for a short stint. There are some decent views of the water and access to Cameron Run Park on the other side of the path.
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Arlington County offers a selection of 10 dog-friendly hiking trails, ranging from easy strolls to moderate adventures. You'll find a variety of landscapes, from urban green spaces to scenic river paths, perfect for exploring with your canine companion.
Yes, the majority of dog-friendly trails in Arlington County are considered easy, with 9 out of 10 routes falling into this category. These trails are generally well-maintained and offer a pleasant experience for both you and your dog. An example is the Scott's Run Falls β Stubblefield Falls Overlook loop from Scott's Run Nature Preserve, which provides a gentle walk through natural surroundings.
Absolutely! Many of Arlington County's dog-friendly routes are designed as loops, offering a convenient way to explore without retracing your steps. For instance, the Georgetown Reservoir β Foundary Branch Creek loop from Georgetown University is an easy option that allows you to enjoy a circular walk with your dog.
Yes, Arlington County's trails often feature beautiful water elements. Many paths run alongside the Potomac River or its tributaries, offering scenic views and opportunities for your dog to enjoy the natural environment. The Gulf Branch Trail, for example, follows a stream valley and leads to a multi-tiered waterfall, providing a refreshing experience.
The dog-friendly trails in Arlington County are highly regarded by the komoot community, boasting an average rating of 4.5 out of 5 stars from 65 reviews. Hikers frequently praise the accessibility of the urban green spaces and the well-maintained paths that make for enjoyable outings with their dogs.
For those looking for a longer adventure with their dog, the Along Lake Accotink β Lake Accotink loop from Annandale offers a moderate 14-kilometer route. This trail provides a more extended experience through parkland and around the lake, perfect for a good workout for both you and your dog.
While popular trails can get busy, Arlington County has numerous interconnected park networks. To find less crowded options, consider exploring trails within smaller local parks or visiting during off-peak hours. Trails like the Beatley Bridge β Cameron Run loop from Lincolnia might offer a more tranquil experience, especially on weekdays.
The terrain on dog-friendly hikes in Arlington County is quite varied. You'll find paved multi-use paths, natural dirt trails through woodlands, and paths along stream valleys. Most trails are relatively flat or have gentle inclines, making them suitable for dogs of various ages and energy levels.
Yes, Arlington County is home to several nature centers that serve as excellent starting points or educational stops for your dog-friendly hikes. The Gulf Branch Nature Center, Long Branch Nature Center, and Potomac Overlook Regional Park all provide valuable insights into local flora and fauna and offer access to nearby trail systems.
Beyond the scenic river views, Arlington County's trails offer glimpses of diverse ecosystems. You might encounter towering beech trees along trails like the Donaldson Run Trail, explore stream valleys, or even discover unique habitats like the globally rare Magnolia Bog in designated Natural Resource Conservation Areas.


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