Fairfax County offers 19,000 rooms across 126 hotels, along with world-class attractions and easy access to the National Capital area. “Year after year, groups keep coming back to Fairfax County,” says Dean Miller, national sales manager for Visit Fairfax. “They love our proximity to the National Capital area, easy and inexpensive access, outstanding hotels, and wide range of world-class attractions, many of which are free.”
Hotels with event space include the 335-room Westfields Marriott Washington Dulles, which offers 59,538 square feet of event space and can accommodate 1,100 in its largest space. JW Marriott Reston Station has 248 guest rooms and 39,840 square feet of space for up to 1,300 people. The recently renovated Hyatt Regency Reston features 518 guest rooms and more than 33,000 square feet of function space, with a capacity of 950 guests. The Four-Star, 458-room Hilton McLean Tysons Corner includes 28,279 square feet of space for up to 1,300 guests.
Several new hotels opened in Fairfax County in 2025, including AC Hotel Reston and Residence Inn by Marriott Reston; the two adjacent properties share 10,638 square feet of event space. Hilton Washington Dulles Airport was reflagged as DoubleTree by Hilton Washington Dulles Airport, with 39,791 square feet of flexible meeting space. Hyatt Regency Tysons Corner Center is expected to complete a full refresh of its 300 guest rooms and corridors this June. The hotel features 15,500 square feet of event space, with a capacity of 500 people in its largest space.
Capital One Hall in Tysons features the 1,600-seat Main Theater and an atrium that accommodates 1,600 guests for receptions.
