WardmanMarriott1We’ve secured a discounted room block for ONA17 attendees at the host hotel:

Marriott Wardman Park
2660 Woodley Rd NW
Washington, DC 20008

Book your room now!

Our discounted rate is:

  • $249 a night for single and double occupancy
  • $289 for a triple room
  • $309 for a quad room


We strongly encourage attendees to reserve their rooms as soon as you can. Our ONA16 hotel block sold out in record time — weeks ahead of our usual sellout date — and we anticipate this conference will sell out quickly as well.

If you’re registering a group of 10 or more, group blocks may be secured by contacting Lan Thai, Senior Group Housing Coordinator,

The Marriott Wardman Park is accessible by both train and bus, and due to limited parking, we suggest attendees use DC’s Metro system to reach the hotel.

If you are planning to drive to the Marriott Wardman Park for ONA17, please note that ONA is unable to reimburse parking costs or provide a parking discount.