My father in-law flys to Dulles to break up his international flight. He stays 3 days near Dulles and would like to stay near a mall. He is in his 70's so he likes the hotel to be near the mall and will probably spend 3 days shopping and dining in the mall.
What's the biggest mall near Dulles with hotels.
He takes a taxi to and from the airport.
Last time he stayed at the Hyatt at Reston town center but found the area to be kind of limited.
Any info will be great.