At Huntley Meadows Park, visitors explore a rare wetland built by beavers

Northern Virginia is often known for its crowded highways and densely populated neighborhoods, but within the bustling suburbs of Fairfax County, less than five miles from the Beltway, sits one of the region’s largest and rarest wetland preserves.

Opened in 1975, Huntley Meadows Park contains 1,554 acres of diverse habitat including wetlands, meadows and mature forest. Once owned by the George Mason family, the park was purchased by the federal government as a military testing ground during the 1940s, before transitioning into a public park for the residents of Fairfax County.

Within a few years of the park’s opening, beavers began building dams along Barnyard Run, which created the 300-acre non-tidal wetland that is now the park’s main attraction. By building in a low-lying floodplain of the Potomac River, the beavers created a unique “emergent” wetland. The new habitat attracted many locally, even regionally, rare wildlife species, including American bittern, yellow-crowned night heron, king rail, common moorhen and a long list of reptiles and amphibians.

Today, visitors can experience the wetland via a half-mile boardwalk and observation tower that overlooks the marsh and meadow. Birders flock to the park to get a glance of the 200-plus bird species that have been identified. Meanwhile, mammals such as beavers and river otters can also be found at the park, as well as a diverse mix of native woodland and aquatic plants.

Beyond the boardwalk, the park includes a 1.8-mile trail loop and 2.8 miles of paved trails that are perfect for families, bikers, runners and casual nature lovers. 

Park staff host a variety of nature programs and events throughout the year, including boardwalk astrology, bat nights and birding for beginners. The nonprofit Friends of Huntley Meadows Park also hosts educational, recreational and volunteer events to connect community members with the park. 

Over the park’s history, Fairfax County has worked to keep the wetland in pristine condition. In 2013, the county took on an ambitious $3 million project to restore the wetland and remove decades worth of silt and debris. After two decades of work, the wetland has largely been restored to its peak condition in the 1970s and 80s. 

Have you ever visited Huntley Meadows Park and seen the wetland for yourself? Let us know in the comments!