Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Places to see
Lakes
North America
United States
Virginia
Fairfax County

South Run

Top 9 Lakes around South Run

Best lakes around South Run are situated in Fairfax County, Virginia, offering a variety of recreational activities and natural landscapes. The area features several notable lakes, many of which are connected by extensive trail networks. These aquatic destinations provide opportunities for outdoor enthusiasts to explore the region's natural features.

Best lakes around South Run

  • The most popular lakes is Lake Accotink, a lake that is a 55-acre reservoir situated along Accotink Creek. It is a family-friendly location with a…

Last updated: May 3, 2026

Lake Mercer

Highlight • Lake

A truly lovely place where people can spend time with friends or their family.

Tip by

See hikes here

Send to Phone

Save

Lake Accotink

Highlight • Lake

MTB section of the Accotink loop trail, this part has some roots exposed but any MTB bike can handle them, some nature hikers around so mind your speed around turns. …

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Burke Lake Trail

Highlight (Segment) • Trail

Burke Lake Trail wraps around Burke Lake and is recognized as one of the top 10 fitness trails in the nation by the American Hiking Society. This 4.7-mile loop trail …

Tip by

Save

Along Lake Accotink

Highlight (Segment) • Lake

The Gerry Connolly Cross County Trail runs along the shores of Lake Accotink. It is characterized by forest sections and birdwatching areas.

Tip by

Save

Accotink Stream Valley Park

Highlight • Trail

Accotink Stream Valley Park is a great place to enjoy trail running in Fairfax County, Virginia. The park offers a variety of trails that are suitable for different skill levels …

Tip by

Save

Sign up for free to discover even more lakes around South Run.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around South Run

Hiking around South Run

MTB Trails around South Run

Road Cycling Routes around South Run

Cycling around South Run

Running Trails around South Run

Gravel biking around South Run

Tips from the Community

Paul Sheehan
August 23, 2025, Lake Mercer

Lake Mercer Park Loop offers an enjoyable hiking and bike experience with its combination of paved and gravel paths. You’ll find occasional side trails that lead to the lake by dirt paths, all boasting stunning views. This easy trail features several potential exit points near residential areas. As of 2025, T-Mobile users may experience low but existing cell phone coverage, here. Among the points of interest are a couple of bridges crossing creeks, the lake itself, a large dam, and facilities conveniently located near the parking area. This trail attracts hikers, cyclists, and joggers alike. If you decide to bring your dog, be sure to keep it leashed at all times, as per park regulations, as there are other dogs. This loop is perfect for testing out new gear and for core strength training in preparation for larger trips.

0

0

Paul Sheehan
August 23, 2025, Lake Mercer

Lake Mercer Park Loop offers an enjoyable hiking and bike experience with its combination of paved and gravel paths. You’ll find occasional side trails that lead to the lake by dirt paths, all boasting stunning views. This easy trail features several potential exit points near residential areas. As of 2025, T-Mobile users may experience low but existing cell phone coverage, here. Among the points of interest are a couple of bridges crossing creeks, the lake itself, a large dam, and facilities conveniently located near the parking area. This trail attracts hikers, cyclists, and joggers alike. If you decide to bring your dog, be sure to keep it leashed at all times, as per park regulations, as there are other dogs. This loop is perfect for testing out new gear and for core strength training in preparation for larger trips.

0

0

Krista
February 17, 2025, Lake Mercer

Relatively easy hike. mostly paved and some gravel trails

0

0

Alex
August 21, 2024, Burke Lake Trail

Burke Lake Trail wraps around Burke Lake and is recognized as one of the top 10 fitness trails in the nation by the American Hiking Society. This 4.7-mile loop trail circles Burke Lake, offering a peaceful get-away from the city. The trail, mostly gravel-surfaced, is ideal for hiking, running, and biking.

0

1

Accotink Stream Valley Park is a great place to enjoy trail running in Fairfax County, Virginia. The park offers a variety of trails that are suitable for different skill levels and preferences. You can run along the scenic Accotink Creek, loop around the 50-acre Lake Accotink, or explore the wooded areas and open fields. The trails are mostly asphalt, concrete, or stonedust, with some natural surfaces. The park also has restrooms, drinking water, picnic areas, and other facilities for your convenience.

0

0

Tyler Sanders
November 26, 2023, Lake Mercer

This 154-acre park has a paved trail that encircles Lake Mercer and is filled with beautiful trees, providing mostly shady surroundings. The aspen trees are amazing in the fall when the colors start to change.

0

0

Tyler Sanders
November 20, 2023, Lake Mercer

This 154-acre park has a paved trail that encircles Lake Mercer and is filled with beautiful trees, providing mostly shady surroundings. The aspen trees are amazing in the fall when the colors start to change.

0

0

Matthew
November 18, 2023, Lake Accotink

Lake Accotink is a 55-acre reservoir situated along Accotink Creek. There are a bunch of trails around the lake (some paved and some dirt/gravel), and the Cross Country Trail through Lake Accotink Park is perfect for running.

0

0

Frequently Asked Questions

What are the most popular lakes for outdoor activities around South Run?

For extensive recreational activities, Burke Lake Trail is highly popular, offering a 4.7-mile loop recognized as one of the top urban fitness trails. Lake Mercer is cherished for its continuous water views and peaceful wooded surroundings, with a 4.1-mile loop trail. Lake Accotink is a 55-acre reservoir with various trails, including paved and dirt/gravel options, suitable for running and mountain biking.

Are there family-friendly lakes in the South Run area?

Yes, several lakes are great for families. Lake Accotink is a family-friendly location with a playground and restroom facilities nearby. Burke Lake Park, surrounding Burke Lake, also offers a golf course, mini-golf, a miniature train, and a carousel, making it a comprehensive destination for family outings.

What kind of trails can I expect around the lakes near South Run?

The trails around South Run lakes vary. Burke Lake features a well-maintained, mostly gravel 4.7-mile loop trail. Lake Mercer offers a 4.1-mile loop with paved and gravel paths through wooded areas, known for minimal elevation changes. Huntsman Lake has an easy 2.0-mile loop trail with minimal elevation gain, popular for jogging and walking. Lake Accotink also has a mix of paved and dirt/gravel trails.

What natural features can I observe around the lakes?

The lakes around South Run are set within natural environments. Lake Mercer is known for its beautiful trees, especially aspen trees that change color in the fall, providing mostly shady surroundings. Huntsman Lake is characterized by its wooded environment and is home to wildlife such as ducks, deer, and beavers. All lakes offer scenic water views and opportunities to enjoy local flora and fauna.

Are there good options for hiking near the lakes?

Absolutely. The area is rich in hiking opportunities. You can find easy to moderate hikes like the 4.7-mile Burke Lake Trail, the 4.1-mile Lake Mercer loop, and the 2.0-mile Huntsman Lake loop. For more hiking routes in the area, explore the Hiking around South Run guide.

Can I go cycling around the lakes in South Run?

Yes, cycling is a popular activity. The Burke Lake Trail, a 4.7-mile loop, is ideal for biking on its mostly gravel surface. Lake Mercer also has a paved trail that encircles the lake, suitable for cycling. For more cycling routes, check out the Cycling around South Run guide.

Are the trails around the lakes dog-friendly?

Many trails around the lakes, such as the Huntsman Lake loop, are popular for dog walking. While specific pet policies can vary by park, generally, dogs on leashes are welcome on most trails in Fairfax County parks. Always ensure to clean up after your pet.

What is the best time of year to visit the lakes around South Run?

The lakes are enjoyable year-round. Spring and fall offer pleasant temperatures and beautiful scenery, especially when the aspen trees around Lake Mercer change colors. Summer is great for enjoying the full range of recreational facilities, while winter can provide peaceful, less crowded walks, weather permitting.

Are there accessible trails for those with mobility considerations?

Lake Mercer features a paved trail that encircles the lake, offering mostly shady surroundings with minimal elevation changes, which can be suitable for those seeking easier, more accessible paths. Burke Lake's trail is well-maintained and mostly gravel, which can also be manageable for many.

Where can I find parking facilities for the lakes?

Parking is generally available at the parks surrounding the lakes. For instance, Burke Lake Park has extensive parking facilities. Lake Mercer Park also includes facilities near its parking area. Huntsman Lake Park provides parking for visitors accessing its trails.

What do visitors enjoy most about the lakes in South Run?

Visitors frequently praise the peaceful natural escapes close to residential areas. They enjoy the well-maintained trails for hiking, running, and biking, the continuous water views, and the opportunity to observe wildlife. The diverse amenities at places like Burke Lake Park also make them popular for family outings.

Are there any mountain biking trails near the lakes?

Yes, there are mountain biking opportunities. Lake Accotink has MTB sections as part of its loop trail, with some roots exposed but generally manageable for most mountain bikes. For more dedicated mountain biking routes, you can explore the MTB Trails around South Run guide.

Most popular routes around South Run

Easy hikes around South Run

Most popular attractions around South Run

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Still not found your perfect lake around South Run? Check out the guides of these regions to see even more beautiful places.

CrosspointeNewingtonLaurel HillNewington ForestLortonFairfax StationBurke CentreBailey'S CrossroadsFort BelvoirLincolniaBurkeSpringfieldFranconiaBraddockNorth SpringfieldWest SpringfieldLong BranchKings ParkRavensworthAnnandaleWakefieldKings Park WestOaktonSeven CornersKingstowneUnion MillLake BarcroftMcleanMason NeckMantuaWoodburnGrovetonRose HillWest Falls ChurchViennaDifficult RunGreat FallsFair OaksIdylwoodHayfieldWoodlawnMount VernonMerrifieldRestonDranesvilleDunn LoringFlorisFranklin Farm

Nearby adventure guides

Things to Do around Crosspointe

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy