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South Run

Lake Mercer

Lake Mercer

Hiking Highlight

Recommended by 9 hikers

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Location: South Run, Fairfax County, Virginia, United States

Best Hikes to Lake Mercer

Tips

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

    • August 24, 2022

  • Relatively easy hike. mostly paved and some gravel trails

    • February 17, 2025

  • 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.

    • August 23, 2025

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Location: South Run, Fairfax County, Virginia, United States

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