Waterpower Week in Washington 2019 welcomes you to Washington, DC! If the city's Capitol skyline isn’t enough to woo you to this fine city, its vast variety of fantastic dining establishments, top notch entertainment options and choice accommodations are sure to reel you in. Get your exclusive discount here - when booking your room at the Marriott Marquis.
The Marriott Marquis is one of Washington's most popular convention spaces. Find in this section information about the city, hotels, transportation/arrival, parking and accessibility assistance.
Looking for some something fun in Washington D.C.? After a day's conference sessions and networking, experience a variety of recreational activities, attractions, the arts, dining, shopping, nightlife, sports and more.