WardmanMarriott1ONA17 will be held in Washington, D.C. near the National Zoo at the Marriott Wardman Park:

Marriott Wardman Park
2660 Woodley Rd NW
Washington, DC 20008

The ONA room block at the Washington Marriott Wardman Park Hotel is sold out Oct. 4–7.

Although the room block is sold out, rooms are still available at the host hotel at the regular rate.

Visit the Hotel Website

If you’re registering a group of 10 or more, group blocks may be secured by contacting Lan Thai, Senior Group Housing Coordinator, at (202) 745-6373 or

Alternate hotels

ONA is not able to provide transportation between the conference hotel and alternate hotels with ONA room blocks. Nor are we able to reimburse or provide discounted parking at the host hotel.

Kimpton Carlyle Hotel, Dupont Circle
1731 New Hampshire Ave NW, Washington, DC 20009
(202) 234-3200
$239 a night – Reserve here

Hotel Palomar
2121 P St NW, Washington, DC 20037
(202) 448-1800
$259 a night – Reserve here

Residence Inn Washington, DC/Dupont Circle
2120 P St NW, Washington, DC 20037
(202) 466-6800
$249 a night – Reserve here

Embassy Row Hotel
2015 Massachusetts Avenue NW, Washington, DC 20036
(855) 893-1011
$229 a night – Reserve here

Courtyard Marriott Hotel
1900 Connecticut Avenue NW, Washington, DC 20009
(202) 332-9300
$269 a night – Reserve here

Kimpton Madera
1310 New Hampshire Avenue, NW, Washington, DC 20036
(202) 296-7600
$249 a night – Reserve Here

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.

Exhibitor/Attendee Housing Scam Notice

Please note: we’ve been notified that several exhibitors and conference attendees have received calls and/or emails from companies claiming to be an agent of, or associated with, ONA and offering discounted room rates. We do not have a relationship with any of these companies. All bookings should be made directly with our host hotel using the details above. You can read the full details about this issue here.