Holiday Inn Chantilly-Dulles Expo Center, an IHG Hotel features a gym, free WiFi in public areas, and meeting rooms. There's free parking, as well as a free airport shuttle (available 24 hours). The front desk has multilingual staff on hand 24/7 to help with dry cleaning/laundry, securing valuables, and concierge services. Additional amenities include a business center, a seasonal outdoor pool, and coffee/tea in a common area.