What Virginia Trails Are Great for Hiking with Dogs?

Prince William County · Easy to Moderate

One of the most beloved hiking trails in Northern Virginia, the Bull Run Occoquan Trail follows Bull Run and the Occoquan River through dense forests, open meadows, and creek crossings. The trail spans 18 miles from Bull Run Regional Park to Fountainhead Regional Park, offering stunning views of the Occoquan Reservoir. Dogs must be on a 6-foot leash at all times. Trailheads are accessible from multiple parks along the route, including Bull Run Regional Park (7000 Bull Run Dr, Centreville) and Hemlock Overlook Regional Park (13220 Bull Run Dr, Clifton). The trail's terrain varies from flat riverside stretches to moderate hills, making it suitable for dogs of most fitness levels. Expect creek crossings and shaded sections throughout — bring water for both you and your pup, as the trail can get hot in summer months when temperatures in NOVA regularly exceed 85°F.

Fairfax, Loudoun & Arlington Counties · Easy (Paved)

The W&OD Trail is a 45-mile paved multi-use trail that runs from Shirlington in Arlington County to Purcellville in Loudoun County, following the former Washington & Old Dominion Railroad corridor. It's one of the most popular trails for dog walking in the entire NOVA region, with flat, paved surfaces that are easy on paws and accessible year-round. The trail passes through Reston, Herndon, Sterling, Ashburn, and Leesburg, connecting numerous dog-friendly restaurants, breweries, and parks along the way. The Fairfax County section alone covers approximately 32 miles, while the Loudoun County extension adds another 13 miles through increasingly scenic countryside. Dogs must be on leash, and the trail is well-maintained with mile markers, water fountains at regular intervals, and multiple crossing points.

Fairfax County (McLean) · Moderate

Scott's Run Nature Preserve is one of Fairfax County's premier hiking destinations, offering 7+ miles of trails through 348 acres of forest along Scott's Run stream. The highlight is a 0.75-mile trail that follows the stream to a beautiful waterfall where it meets the Potomac River. Dogs on leash are welcome on all trails. The preserve features mature hardwood forests, wildflower meadows, and rocky stream crossings that make for an engaging hike. The main trail to the waterfall is about 1.5 miles one way from the parking area at 7400 Decision Lane, McLean. The preserve gets busy on weekends, so early morning visits offer a more peaceful experience. Trail surfaces range from packed earth to rocky terrain, so sturdy footwear is recommended for humans and dogs alike.

Fairfax County (Chantilly) · Easy to Moderate

Ellanor C. Lawrence Park spans 714 acres in Chantilly and features over 5 miles of trails through forests, meadows, and along the Rocky Run stream. Dogs on leash are welcome on most trails. The park offers a diverse hiking experience with well-marked trails ranging from easy paved paths to moderate natural surface trails. The park is home to a working farm, wetlands, and diverse wildlife, making every hike an educational experience. Located at 8600 Walney Road in Chantilly, the park has ample free parking and restroom facilities. The trail system connects to the Cross County Trail, extending your hiking options further. Average temperatures in the park during hiking season (April-October) range from 65°F to 85°F.

Loudoun County (Leesburg) · Moderate

Ball's Bluff Battlefield Regional Park in Leesburg offers over 6 miles of scenic trails along the Potomac River on a historic Civil War battlefield. Dogs on leash are welcome to explore the trails that wind through wooded areas, open fields, and along dramatic bluffs overlooking the river. The park covers over 225 acres and features well-maintained trails with interpretive signage about the 1861 battle. The main trail along the Potomac is about 3 miles one way and offers stunning river views. Located at 1 Battle Square in Leesburg, the park has free parking and connects to the wider Leesburg trail network. The moderate elevation changes make this a rewarding hike for both dogs and their owners.

Loudoun County (Sterling) · Easy

Algonkian Regional Park along the Potomac River in Sterling offers over 5 miles of paved and natural surface trails through 800 acres of riverfront parkland. Dogs on leash are welcome on all trails. The park features flat, accessible trails perfect for casual walks, a river access area, open meadows, and wooded sections. Located at 47000 Fairview Drive in Sterling, the park offers free parking and easy access from the Dulles Toll Road. The Potomac River waterfront section provides beautiful views and a peaceful setting for a leashed walk. The park also features picnic areas, playgrounds, and a golf course, making it a versatile destination for families with dogs.

General Trail Rules for Dogs in Virginia

• Dogs must be on a 6-foot leash at all times on Virginia trails (per Virginia Code § 3.2-6200).
• Dogs must have current rabies vaccination and wear a valid Virginia dog license tag.
• Always carry waste bags and clean up after your dog on trails.
• Bring at least 1 liter of water per dog for any trail over 3 miles.
• Check for trail closures before heading out — some trails close temporarily after heavy rain.