Theodore Roosevelt Island
c/o Turkey Run Park
George Washington Memorial Parkway
McLean, VA 22101
Phone
Headquarters
(703) 289-2500
Permits
(703) 289-2513
Fax
(703) 289-2598
Did You Know?
Even though it may be a hot day, remember that swimming is not allowed in Great Falls National Park. The Potomac River is fast, with dangerous currents, and is never safe for swimming.