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Montgomery County

Potomac

The best walks and hikes around Potomac

By Fede from komoot

·

Updated May 10, 2026

If you've ever tried to plan hiking around Potomac, you know how overwhelming the options can be. With so many trails winding through this incredible landscape, it's tough to tell which routes are genuinely worth your time and effort, and which are just filler. We get it — nobody wants to spend their precious outdoor time on a mediocre trail.

That's where we come in. Our komoot community has mapped, walked, and reviewed countless routes here, giving us the inside scoop on what truly shines. This guide is your curated shortlist, promising to save you the guesswork and point you straight to the hikes that deliver.

Hiking around Potomac is defined by the dramatic Potomac River gorge, historic canal towpaths, and extensive dense woodlands. You'll find everything from flat, leisurely strolls along the C&O Canal to rugged, rocky scrambles that test your agility, all offering unique perspectives of the river and its bluffs. It's a place where you can truly feel the power of nature and history intertwined.

If you only do one hike, make it the Billy Goat Trail Section A Loop, a challenging 4.8 miles (7.7 km) that offers unparalleled river views and a thrilling rock scramble. For a slightly less strenuous but equally rewarding experience, the Billy Goat Trail and C&O Canal Towpath Loop at 6.8 miles (11.0 km) combines the best of both worlds. Ready to explore? Dive into our top picks and discover why over 1,300 hikers have already trusted komoot to guide their adventures here.

If you only do 3 of these routes

  1. 1

    Great Falls Overlook via Billy Goat Trail Section A
  2. 2

    Billy Goat Trail and C&O Canal Towpath Loop
  3. 3

    Billy Goat Trail Section A Loop

Compare these routes at a glance

Trail

Distance

Elevation

Difficulty

Great Falls Overlook via Billy Goat Trail Section A

9.70 km

50 m

Hard

Billy Goat Trail and C&O Canal Towpath Loop

11.0 km

60 m

Moderate

Billy Goat Trail Section A Loop

7.66 km

30 m

Moderate

Billy Goat Trail Section A

4.55 km

20 m

Hard

Great Falls Overlook Trail

1.70 km

0 m

Easy

Cabin John Trail

3.91 km

40 m

Easy

Cabin John Trail

36.3 km

280 m

Hard

Berma Road and Woodland Trail Loop

1.73 km

0 m

Moderate

Berma Road

2.59 km

20 m

Easy

Billy Goat Trail Section C

2.55 km

20 m

Easy

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1.

Great Falls Overlook via Billy Goat Trail Section A

9.70km

02:38

50m

70m

The Great Falls Overlook via Billy Goat Trail Section A offers an exhilarating and challenging hiking experience, distinguished by its unique terrain and continuous views of the Potomac River. This difficult 6.0-mile (9.7 km) hiking route, with a modest 164 feet (50 metres) of elevation gain, typically takes around 2 hours and 37 minutes, but don't let the low elevation fool you; it's packed with rock scrambles and hand-over-foot climbing. You'll navigate large boulders and steep sections, all while enjoying the dramatic Mather Gorge and the powerful cascades of Great Falls from various stony outcrops.

Planning your visit requires careful consideration: this trail is not suitable for young children, individuals with mobility issues, or dogs. Always check current trail conditions, especially after rain, as the rocks can become extremely slippery and hazardous, potentially leading to closures. Sturdy hiking boots with good ankle support are a must for tackling the rugged terrain.

What makes this trail truly stand out is its reputation as one of the most adventurous and iconic hikes near Washington D.C. It provides an immersive natural experience of the Potomac River landscape, offering a surprising sense of remoteness despite its proximity to a major metropolitan area. The significant sense of accomplishment upon completing this strenuous route contributes to its fame.

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2.

Billy Goat Trail and C&O Canal Towpath Loop

11.0km

02:51

60m

60m

The Billy Goat Trail and C&O Canal Towpath Loop offers a unique blend of rugged adventure and serene riverside walking near Washington, D.C. You'll navigate challenging rock scrambles and boulder fields along the Potomac River, enjoying panoramic views of Mather Gorge and the powerful Great Falls. The trail then transitions to the flat, historic C&O Canal Towpath, providing a peaceful return past old locks and quiet waters, a perfect contrast to the initial thrill.

This moderate 6.8-mile (11.0 km) hike, with a gentle 195 feet (59 metres) of elevation gain, typically takes around 2 hours and 50 minutes. Be aware that the Billy Goat Trail section is technical and not suitable for young children or dogs, requiring good mobility and sturdy footwear. Due to its popularity, especially on weekends, arriving early is highly recommended to secure parking and enjoy a less crowded experience.

What truly sets this route apart is its dramatic contrast: the intense, hands-on rock scrambling of the Billy Goat Trail, a rare challenge so close to an urban center, paired with the leisurely, historic C&O Canal Towpath. This combination provides a diverse natural backdrop, from the powerful Potomac River to the tranquil canal, making it one of the most well-known and distinctive loop trails in the D.C. area.

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3.

Billy Goat Trail Section A Loop

7.66km

02:09

30m

30m

The Billy Goat Trail Section A Loop offers an exhilarating journey along the Potomac River, characterized by its rugged and rocky terrain. You'll navigate extensive rock scrambles, large boulders, and even a notable 50-foot near-vertical traverse, all while enjoying continuous, terrific vistas of the river as it carves through Mather Gorge. Keep an eye out for distinct viewpoints of the powerful cascades of Great Falls and the serene Widewater pool, making for a truly engaging experience.

Planning your visit requires a bit of foresight; this moderate 4.8-mile (7.7 km) hike, typically taking 2 hours and 8 minutes with 93 feet (28 metres) of elevation gain, is very popular. Starting early is key to avoid crowds, especially on weekends. Remember that dogs are not allowed on this section, and the trail can close due to flooding or heavy rains, so always check conditions before heading out. Good hiking boots with ankle support are a must for the challenging surfaces.

What sets this trail apart is its unique combination of challenging rock scrambles and impressive river views, conveniently located near Washington D.C. It traverses Bear Island, an area recognized for its biological diversity and sensitive habitats. This route provides an adrenaline-pumping adventure that feels far removed from urban life, making it a standout choice for experienced hikers in the region.

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4.

Billy Goat Trail Section A

4.55km

01:22

20m

30m

The Billy Goat Trail Section A offers an exhilarating 2.8-mile (4.6 km) hiking experience, taking around 1 hour and 22 minutes to complete despite its modest 69 feet (21 metres) of elevation gain. This difficult route is renowned for its extensive rock scrambles and continuous, dramatic views of the Potomac River as it carves through Mather Gorge, including the powerful cascades of Great Falls. It's a demanding adventure best suited for hikers with good physical fitness and a love for navigating challenging, uneven terrain.

Planning your visit requires attention to detail. This popular trail can get very crowded, especially on warm days and weekends, so an early start is advisable. The route is often slippery after rain and can close due to flooding, so always check conditions beforehand. Note that dogs are not permitted on Section A, and it's not recommended for young children or individuals with mobility issues.

What sets this trail apart is its unique combination of rugged rock scrambling and stunning river views, making it one of the most iconic and challenging hikes in the Washington D.C. area. You'll encounter a famous 50-foot near-vertical traverse and pass by features like Purplehorse Beach, offering a distinct blend of natural beauty and physical challenge. The trail's proximity to the city makes it a popular escape for those seeking an adventurous day trip.

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5.

Great Falls Overlook Trail

1.70km

00:26

0m

20m

The Great Falls Overlook Trail offers a truly memorable experience, showcasing the raw power of the Potomac River as it dramatically tumbles 76 feet. This short route leads you to several stunning viewpoints, including the Great Falls Overlook, where you can witness the thunderous cascades and whitewater channels. While the trail is rated easy, some sections can be rocky, adding a touch of adventure to the otherwise accessible path. It's a fantastic option for families or anyone seeking spectacular natural beauty without a long commitment.

To plan your visit, be aware that Great Falls Park in Virginia charges a $20 per vehicle entry fee. This is a popular trail, so consider an early morning or late afternoon start to enjoy the views with fewer people. Remember that dogs are generally not allowed on this specific trail within the park, so plan accordingly if you're bringing a furry friend.

What makes this trail particularly notable is its location at a significant geomorphologic break, offering a dramatic display of the Great Falls. The trail provides three main overlooks, each giving a distinct panorama of the falls and the Mather Gorge. It's a prime example of the powerful natural features found along the Potomac River, making it a must-see for nature lovers in the Montgomery County area.

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6.

Cabin John Trail

3.91km

01:02

40m

30m

The Cabin John Trail offers a delightful journey through dense woodlands and serene stream valleys, following the Cabin John Creek. You'll encounter a diverse array of trees, from towering tulip trees to sycamores, and in spring, the trail bursts with ephemeral wildflowers like Virginia bluebells. Keep an eye out for the unique grove of bamboo trees, a real highlight, and the rich plant life that makes this route feel like a true natural sanctuary.

This easy hiking route covers 2.4 miles (3.9 km) with a gentle 142 feet (43 metres) of elevation gain, taking approximately 1 hour and 2 minutes. While generally accessible, some sections feature rocky slopes, roots, and small hills, particularly the first mile from Cabin John Local Park, which can be technical. Dogs are permitted on leash, and you should be prepared for potentially muddy conditions after rain.

What makes the Cabin John Trail truly special is its remarkable balance of urban accessibility and natural immersion. Despite its proximity to major highways, it offers an unexpected sense of solitude and ecological value, boasting diverse plant life and opportunities to spot wildlife like beaver and fox. It's an excellent choice for a quick nature escape that feels much further afield.

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7.

Cabin John Trail

36.3km

09:32

280m

320m

Embark on the Cabin John Trail for a long, immersive journey through Montgomery County's varied landscapes. This difficult 22.6-mile (36.3 km) hiking route, with 909 feet (277 metres) of elevation gain, winds along the Cabin John Creek, offering natural surfaces, some technical "rock-hopping" sections, and picturesque wooden bridges. Expect to spend around 9 hours and 31 minutes traversing lush stream valleys and dense woodlands, where the atmosphere can be "eerily quiet" in winter, providing a true escape into nature.

Planning your visit to the Cabin John Trail is straightforward, though caution is advised as the route crosses several major roads. The trail is well-marked with blue dashes, making navigation easy. Dogs are permitted but must remain on a leash, and the section south of River Road is exclusively for hikers. You can access amenities like playgrounds and picnic areas at Cabin John Regional Park, which serves as a convenient trailhead.

This extensive trail system stretches for nearly 9 miles along the Cabin John Creek, from Rockville to the Potomac River, offering a surprising sense of solitude despite its proximity to urban areas. A unique highlight is the chance to spot a Frank Lloyd Wright-designed house from the 1950s, discreetly positioned atop a hill within the woods. The trail's diverse terrain and natural beauty make it a notable option for those seeking a challenging and rewarding hike in the region.

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8.

Berma Road and Woodland Trail Loop

1.73km

00:29

0m

30m

The Berma Road and Woodland Trail Loop offers a delightful, easygoing escape into nature, perfect for when you need a quick refresh. This 1.1-mile (1.7 km) hiking route is largely flat, with only 3 feet (1 metres) of elevation gain, making it a moderate stroll that takes about 29 minutes. You'll wander along a dirt/gravel path, enjoying views of a river or creek, and perhaps spotting wildflowers and wildlife, especially near the historic Washington Aqueduct features.

Planning your visit is simple, as the trailhead is easily accessible with parking available near Anglers Inn. This trail doesn't require permits or fees, so you can head out for a spontaneous walk. It's a great option for a casual outing, suitable for families and dog walkers, and can be enjoyed year-round, though spring and fall offer particularly pleasant conditions.

This trail is a fantastic way to experience the natural beauty of Montgomery County, Maryland, without committing to a strenuous hike. It's part of a network that allows you to extend your adventure by connecting with the Chesapeake and Ohio Canal Towpath, offering a longer circular walk if you desire. The presence of the Old Angler's Inn nearby also provides a convenient spot for refreshments after your walk.

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9.

Berma Road

2.59km

00:40

20m

10m

The Berma Road trail offers a delightful, easy hike through open, airy wooded surroundings, running along a hillside above the historic Chesapeake and Ohio Canal. This 1.6-mile (2.6 km) route, with a minimal 55 feet (17 metres) of elevation gain, is primarily a wide, unpaved dirt and gravel road, making it accessible for most. You'll enjoy the peaceful atmosphere and can even spot features of the Washington Aqueduct, which has been diverting water since 1864, adding a historical layer to your 40-minute walk.

Planning your visit is straightforward, as the trail is closed to motor vehicles, ensuring a quiet experience. It's a key connector, allowing you to link up with the Chesapeake and Ohio Canal Towpath or head towards the Great Falls Visitor Center. Starting your journey near the Old Angler's Inn is a popular option, providing convenient access and often a place to refresh yourself after your walk.

What makes Berma Road notable is its dual nature: it's a perfect standalone easy walk, but also a crucial access point to more strenuous adventures. You can easily combine it with the canal towpath for a longer loop or use it to reach the famous Billy Goat Trail Section A, known for its rock-hopping and dramatic Potomac River views. This connectivity makes it a versatile option for various hiking preferences in the Chesapeake and Ohio Canal National Historical Park.

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10.

Billy Goat Trail Section C

2.55km

00:40

20m

20m

The Billy Goat Trail Section C offers a peaceful escape into nature, winding through lush wooded areas and along the banks of the Potomac River. You'll find yourself traversing varied terrain, from relatively level paths to rocky sections and even a muddy ravine, but without the challenging rock scrambles of other Billy Goat sections. Keep an eye out for picturesque river views, including the chance to see Scott's Run Falls across the water, and enjoy the quiet beauty of the lower Mather Gorge.

This easy 1.6-mile (2.5 km) hike, with a gentle 67 feet (21 metres) of elevation gain, typically takes around 39 minutes to complete. Access is usually from the Carderock Recreation Area, which often doesn't require an entrance fee, making it a convenient option. It's a fantastic choice for a quick outdoor adventure, especially if you're looking for a family-friendly or dog-friendly trail.

What makes this trail particularly appealing is its accessibility and the option for Billy Goat Trail Section C loop options by connecting to the C&O Canal Towpath. Unlike its more strenuous counterparts, this section provides a serene experience, perfect for enjoying the natural beauty of the Potomac Gorge without intense physical demands. It's especially beautiful in spring with wildflowers or in the fall for vibrant foliage.

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Tips from the Community

maniboyflex
June 20, 2025, Widewater

As you ride onto the wide canal bend, you’re met with serene water views—Widewater is a beautiful lake that serves as habitat for many bird and wildlife species. It’s an ideal spot to pause, do some birdwatching, and soak in the calm before continuing your journey along the Potomac and the Chesapeake & Ohio canal.

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0

Alex
May 15, 2025, Great falls

Enjoy easy access to the Great Falls, a popular destination for photographers, hikers, and expert kayakers. Though not exceptionally tall, the falls surge with force as the Potomac River carves through ancient, metamorphic rock.

1

0

Located at mile 14.3 on the C&O Canal Towpath in Potomac, Maryland, Great Falls Park is a must-visit highlight for hikers, cyclists, and history buffs alike. A short boardwalk leads to the Olmsted Island overlook, where the Potomac River dramatically crashes over jagged rocks—one of the most scenic views near D.C. For hikers, the popular Billy Goat Trail offers three segments, with Section A featuring challenging rock scrambles and breathtaking river views. The historic Great Falls Tavern, built in 1829, now serves as a visitor center and launch point for seasonal mule-drawn canal boat rides. The towpath itself is flat and easy to navigate, ideal for walking or biking. Amenities include restrooms, picnic spots, and interpretive exhibits. Parking is available at the visitor center (fee required), or you can park for free at nearby Swains Lock and walk or ride 2.5 miles to the falls.

1

0

Washington Aqueduct was constructed back in the mid-1800s by the Army Corps of Engineers to provide water to Washington, D.C., and is still used today. The observation platform for the aqueduct is right next to the C&O and grants you views across the expansive Potomac River. Just across the trail exists a collection of other historic sites.

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Lock 15 marks the beginning of the "Six Locks" series, which raises the canal 50 feet past Great Falls. Built from red sandstone boulders transported from Seneca, these locks differ from the other granite-built "Seven Locks." From Lock 15, hikers can enjoy beautiful views of the Potomac River.

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Great Falls has a scenic Horseshoe Bend where the river curves in a horseshoe shape around a rocky outcrop. It's a nice spot to stop for photos on the Chesapeake and Ohio Canal Trail.

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Alex
September 13, 2024, Great Falls Overlook

The Great Falls Overlook Trail offers awesome views of the Potomac River as it roars through Mather Gorge. Accessible via the C&O Canal path, the best parking is at the Great Falls Tavern, with a large lot nearby. From Olmsted Island, there is a quarter-mile walk across bridges and boardwalks that takes hikers to the overlook. The trail, which crosses the river’s floodplain, is handicapped accessible, though dogs are not permitted. For fewer crowds, it's best to visit early in the morning, around 8 a.m.

0

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Just off the Chesapeake & Ohio Canal Trail is a short, approximately quarter-mile footpath across bridges and the floodplain to Olmsted Island and the Great Falls Overlook. From here you get a breathtaking view of the Potomac River as it roars through Mather Gorge.

0

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Frequently Asked Questions

Are there any dog-friendly hiking trails in Potomac?

Yes, many trails in the Potomac area are dog-friendly, but there are important exceptions. Dogs are generally welcome on the C&O Canal Towpath and in Great Falls Park on-leash. However, please be aware that dogs are not permitted on the Billy Goat Trail Section A for safety reasons due to the steep rock scrambling. Always check specific park regulations before you go.

What are the best family-friendly or easy hikes around Potomac?

The C&O Canal Towpath is an excellent choice for families with children. It's flat, wide, and follows the historic canal, offering a safe and scenic walk. For a short, rewarding walk with incredible views, the Great Falls Overlook 2 via the Patomac Heritage Trail is a great option, leading to stunning vistas of the waterfalls.

Where can I find hikes with waterfalls near Potomac?

The main attraction for waterfalls is Great Falls Park, where the Potomac River dramatically drops over a series of steep, jagged rocks. Several trails and overlooks within the park, such as the Great Falls Overlook Trailhead, provide spectacular views of the cascades. The entire area around the falls offers a powerful display of nature.

Are there any challenging or difficult hikes in the area?

Yes, the region is famous for the Billy Goat Trail, particularly Section A, which is known for its strenuous rock scrambling and requires climbing over boulders. It offers a true challenge with rewarding views of the Mather Gorge. If you're looking for a tough but rewarding experience, this is a local favorite for advanced hikers.

What do other hikers enjoy most about the trails in Potomac?

The trails around Potomac are highly rated by the komoot community, with an average score of 4.8 stars. Hikers frequently praise the diversity of the terrain, from the rugged, engaging scrambles on the Billy Goat Trail to the peaceful, flat walks along the historic C&O Canal Towpath. The stunning views of the Potomac River and Great Falls are consistently mentioned as a major highlight.

Are there good circular or loop hikes available?

Absolutely. Many trails are designed as loops so you can end where you started without retracing your steps. A great example that combines history and nature is the Chesapeake & Ohio Canal Towpath & Gold Mine Loop. This route offers a mix of the flat towpath and woodland trails.

How many hiking trails are there to choose from around Potomac?

There are over 30 curated hiking routes around Potomac available on komoot. These range from easy, family-friendly walks along the canal to difficult rock scrambles, ensuring there's a trail for every skill level and interest.

What are the trail conditions like on the C&O Canal Towpath?

The C&O Canal Towpath is a historic path that is generally flat and wide with a crushed stone surface. It's well-maintained and suitable for walking, running, and biking. It provides a gentle and accessible hiking experience, though it can get muddy in sections after heavy rain.

Can you recommend a less strenuous section of the Billy Goat Trail?

If you want to experience the Billy Goat Trail without the intense scrambling of Section A, consider the Billy Goat Trail Section C loop. It's a much easier walk with beautiful scenery, minimal climbing, and great river views, making it a more relaxed alternative.

What are some popular places for hiking in Potomac?

The area is rich with highly-regarded hiking destinations. Key spots include:

  • Billy Goat Trail: Famous for its challenging rock scrambles and stunning river gorge views.
  • Great Falls Park: A major attraction offering multiple overlooks and trails to see the spectacular waterfalls of the Potomac River.
  • C&O Canal National Historical Park: Home to the flat towpath and several trailheads, it's a hub for many of the region's best hikes.

Where can I find information on the Potomac Heritage National Scenic Trail?

The Potomac Heritage National Scenic Trail is a network of trails celebrating the region's history and nature. Many local routes, including parts of the C&O Canal Towpath and trails in Great Falls Park, are components of this larger system. For official maps and section details, you can consult the National Park Service website.

What kind of wildlife can I expect to see while hiking?

The diverse habitats along the Potomac River support a variety of wildlife. Birdwatching is particularly popular, with chances to see herons, eagles, and various woodland birds. It's also common to spot deer, foxes, turtles, and squirrels. The Potomac Gorge area is a designated National Natural Landmark, recognized for its unique biodiversity.

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