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Hiking trails & Routes
United States
Virginia
Fairfax County

Hemlock Overlook via Bull Run Occoquan Trail

Routes
Hiking trails & Routes
United States
Virginia
Fairfax County

Hemlock Overlook via Bull Run Occoquan Trail

Moderate

3.4

(8)

70

hikers

Hemlock Overlook via Bull Run Occoquan Trail

02:09

7.93km

110m

Hiking

Hike the moderate 4.9-mile Hemlock Overlook via Bull Run Occoquan Trail, featuring woodlands, riverside views, and historical sites.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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B

7.93 km

End point

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Way Types & Surfaces

Way Types

7.40 km

434 m

< 100 m

Surfaces

6.73 km

989 m

100 m

< 100 m

< 100 m

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Elevation

Elevation

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Today

Friday 29 May

26°C

11°C

0 %

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Max wind speed: 11.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Hemlock Overlook via Bull Run Occoquan Trail?

The trailhead is conveniently located at Hemlock Overlook Regional Park. You'll find parking available within the park itself, which serves as a good starting point for your hike.

Are there any permits or entrance fees required for Hemlock Overlook Regional Park?

Hemlock Overlook Regional Park, which encompasses this trail, generally does not require permits or charge entrance fees for day use. However, it's always a good idea to check the official park website for any updated regulations or special event fees before your visit.

Is the Hemlock Overlook via Bull Run Occoquan Trail dog-friendly?

Yes, this trail is dog-friendly! You can bring your canine companion along to enjoy the hike. Please ensure your dog remains on a leash and that you clean up after them to maintain the trail for everyone.

What is the best time of year to hike this trail?

The trail offers beauty year-round, but October is particularly popular due to the vibrant fall foliage. June is also lovely, with mountain laurel blooms adding to the scenery. Be aware that the trail can get muddy after rain, so consider conditions when planning your visit.

What is the terrain like on the Hemlock Overlook via Bull Run Occoquan Trail?

The terrain is quite varied, featuring primarily dirt and gravel paths winding through dense woodlands. You'll encounter gentle ascents and descents, with some sections offering easy rock scrambles. While much of it is relatively level, especially near the water, expect some short, steep climbs within Hemlock Overlook Regional Park. It can become muddy after rain.

How difficult is the Hemlock Overlook via Bull Run Occoquan Trail?

This trail is generally considered to range from easy to moderately difficult. A popular 3-mile loop from Hemlock Overlook is mostly easy, suitable for families, but does include a couple of steep climbs and rocky sections. It's accessible for most people and is often cited as a great family-friendly option in Northern Virginia.

What kind of scenery and wildlife can I expect to see?

You'll be immersed in scenic woodlands with frequent riverside views of the Bull Run. The diverse forest includes hemlock, beech, pine, oak, and sycamore trees. Wildlife is abundant, with sightings of whitetail deer, raccoons, bald eagles, blue herons, beaver, and turtles common. In spring and fall, the flora and fauna are particularly vibrant.

Are there any historical sites or notable landmarks along the route?

Yes, the trail is rich in history! You'll pass by the ruins of Virginia's first hydroelectric dam, the site of Union Mills, and locations significant to the Battles of Bull Run. The entire area holds a deep connection to Civil War history.

Does this trail connect to other paths?

Yes, the Hemlock Overlook section is part of the much larger 19.6-mile Bull Run Occoquan Trail. Along this specific route, you'll also traverse sections of the Bull Run Occoquan Trail, Bull Run-Occoquan Trail, Horseshoe "Red" Trail, and Yates Ford "Yellow" Trail.

Is this a good trail for families with children?

Absolutely! Many sections, especially the popular 3-mile loop originating from Hemlock Overlook, are considered mostly easy and suitable for families. The varied terrain, including easy rock scrambles, and abundant wildlife make it an engaging experience for kids.

Are there any amenities or points of interest nearby?

Yes, the trailhead at Hemlock Overlook Regional Park is conveniently located across from Paradise Springs Winery, which is a popular spot for post-hike relaxation. The park also houses an Outdoor Educational Center. For additional dining or accommodation, the nearby town of Clifton, VA, offers options.

Is the Hemlock Overlook via Bull Run Occoquan Trail a loop?

While the broader Bull Run Occoquan Trail is a long, linear path, there are popular loop options within the Hemlock Overlook Regional Park section. A common 3-mile loop starts and ends at the Hemlock Overlook trailhead, offering a complete circuit.

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