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Great Falls Park Potomac during a flood on March 15 2010
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Great Falls Park

At Great Falls, the Potomac River builds up speed and force as it falls over a series of steep, jagged rocks and flows through the narrow Mather Gorge. The Patowmack Canal offers a glimpse into the early history of this country. Great Falls Park has many opportunities to explore history and nature, all in a beautiful 800-acre park only 15 miles from the Nation's Capital.
 
Potomac River at flood level

Visit us on Facebook!

Great Falls Park has a facebook page. Stop by for updated information on park events, programs, weather updates, and more. You don't need a Facebook account to view the park's page.
 
No swimming sign

River Safety Reminder

Swimming and wading are prohibited in Great Falls Park. Do not enter the water for any reason. This includes the Potomac River and Difficult Run.

River currents are extremely dangerous. Stay away from cliff edges and the water's edge for your own safety. The risk of serious injury or death is not worth a quick swim in the river.
 

Places You Can Visit

Great Falls Park is just one site of the George Washington Memorial Parkway. Enjoy a quiet moment or explore more of this nation's history by visiting other Parkway sites.


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Write to

Great Falls Park
c/o Turkey Run Park, George Washington Memorial Parkway
McLean, VA 22101

E-mail Us

Phone

Visitor Information
(703) 285-2965

Permit Information
(703) 289-2513

Fax

(703) 285-2223

Climate

The weather in the Washington DC area varies with the season. Summers can be very hot with temperatures in the 90's or higher, often with high humidity. Temperatures during the spring and fall are often cooler, with less humidity. Winter temperatures can vary from mild to very cold.
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A view of the Falls

Did You Know?
Even though it may be a hot day, remember that swimming is not allowed in Great Falls Park. The Potomac River is fast, with dangerous currents, and is never safe for swimming.
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Last Updated: January 02, 2012 at 08:28 MST

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