The NASA Wallops Flight Facility Visitor Center offers an exhibit hall, observation deck, videos and family activities. Free admission. The Visitor Center is open year-round. Located near Chincoteague Island, Virginia on Rt. 175. Wallops Flight Facility is NASA's primary facility for suborbital missions. The facility launches sounding rockets, scientific balloons and performs aircraft research. Tours of the facility are available for organized groups with advance reservations.