Dulles refers to the area surrounding Dulles International Airport, located in Virginia, near Washington, D.C. The airport, officially named Washington Dulles International Airport, serves as a major hub for both domestic and international flights. It was named after John Foster Dulles, who was the U.S. Secretary of State during the Eisenhower administration. The Dulles area is known for its rapid development, featuring business parks, shopping centers, and residential communities. It is part of Loudoun County and Fairfax County, which have experienced significant growth due to the proximity to the nation's capital and the technology sector in Northern Virginia.