Location conveniently near the airport in chantilly towneplace suites by marriott chantilly dulles south is close to chantilly crossing shopping center national air and space museum steven f udvar hazy center and sully historic site also nearby are steven f udvar hazy center and walney visitor center property features towneplace suites by marriott chantilly dulles south has a 24 hour fitness center and a seasonal outdoor pool wireless internet access is complimentary in public areas