Secure your reservation on our site
Up to 10% less
than Booking.com
Check rooms and rates
From650US$ /night
Check-in
06Oct2025Select date
Check-out
07Oct2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

Hotel overview and key features

2020 O St Nw, Washington, District of Columbia, United States, 20036

The Mansion On O Street, a 5-star hotel with a 9.2/10 Booking.com rating, is located in Embassy Row, a historic neighborhood near Dupont Circle, the White House, and Georgetown. The hotel near airport is accessible via the Metro Red Line to Dupont Circle, with on-site parking available for $48 per night. Nearby attractions include the Smithsonian National Museum of American History (1.5 miles) and the National World War II Memorial (1 miles).

Unique Themed Rooms

The Mansion offers over 100 one-of-a-kind rooms and suites, each uniquely themed with features like secret doors and private balconies. Rooms include amenities such as flat-screen TVs, Jacuzzi tubs, and hypoallergenic linens. The Safari Room features African art and animal prints, while the Country Room overlooks the front of the property with a private balcony.

Diverse Culinary Offerings

Dining options range from fine Italian, Thai, and Japanese cuisine to casual steak houses and pizza. A team of award-winning chefs prepares meals tailored to dietary needs, including kosher-style, halal, vegan, and vegetarian. Dessert selections include an assortment of cheeses like St. Andre Triple Creme and English Stilton, served with champagne grapes and jumbo strawberries.

Secret Doors & Adventures

Guests can explore secret doors, hidden passages, and themed rooms like the Rock N Roll Residence with Gibson guitars. The mansion features a music conservatory, billiards, and outdoor gardens with a BBQ. Treasure hunts and augmented reality adventures are available for team-building or leisure.

Business & Event Spaces

The Mansion provides 12 conference rooms and unique spaces for meetings, accommodating 2 to 300 guests. Services include high-speed WiFi, video conferencing, and team-building seminars on sustainability and innovation. Private events can be hosted in the Exclusive Club Floor or outdoor Rosa Parks Gardens.

View all

Choose your ideal room style

Choose from family rooms, suites, flexible cancellation & more
Comfort Double Room
Max:
2 persons
42 m² 
Shower
Heating
Check Prices
Deluxe Double Room
Max:
2 persons
42 m² 
Shower
Heating
Check Prices
Luxury Suite
Max:
2 persons
60 m² 
Shower
Heating
Check Prices
Show all roomsLess

Prices and Availability

Check availability and prices for your travel dates right now!

Getting around

Transportation options available

City Centre
Washington 1.8 km
Airports
Ronald Reagan Washington National (DCA) 10.2 km
Washington Dulles International (IAD) 41.9 km
Train
Washington Union Station 3.6 km
Underground
Dupont Circle Metro Station300 m
Farragut West900 m
Bus
Bus stop400 m

Facilities

Stay relaxed and refreshed just minutes from the airport

General

  • Paid parking
  • No pets allowed

Guest Parking

  • Cookware/ Kitchen utensils

Room features

  • Free Wi-Fi in rooms
  • Sitting area
  • Ironing facilities

Bathroom

  • Free toiletries

Self-catering

  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

Location info

2020 O St Nw, Washington, District of Columbia, United States, 20036
Map view
2020 O St Nw, Washington, District of Columbia, United States, 20036
Nearby
Washington DC
Dupont Circle
350 m
Museum
The Phillips Collection
430 m
Massachusetts Ave NW
Embassy Row
580 m
Museum
Heurich House Museum
180 m
2118 Massachusetts Ave NW
Anderson House
390 m
2020 O St NW
The Mansion on O
20 m
Fountain
Dupont Circle Fountain
240 m
Restaurants
The Mansion on O Street
120 m
2020 O St NW
Firefly
210 m
1310 New Hampshire Avenue Northwest
Al Tiramisu
140 m
2014 P St NW
Bangkok Thai Dining
100 m
2016 P St NW
Pesce
160 m
2002 P Street Northwest
India Gate
120 m
2020 P St NW
Del Sur Cafe
140 m
2016 P St NW
Sakana Japanese Restaurant
150 m
2026 P St NW
Le Pain Quotidien
210 m
2000 P St NW Dupont Circle
Urbana
230 m
2121 P Street Northwest
The Front Page Restaurant & Grill
270 m
1333 New Hampshire Ave NW Frnt 1

Guest scores and detailed hotel feedback

Past guest experiences and opinions
Guest reviews
5.0/10
based on 1 review
0.9
0.9/10 based on 10 reviews
Andrew
United States, August  2023
8.0/10

The hotel rooms were like a cozy garage with mind-boggling furnishings but lacked the real comfort of a B&B or hotel. The service was incredibly gracious, while the location was absolutely perfect with a quiet street close to great food and attractions. The dining experience offered unique products in a museum setting. Overall, a mix of quirky charm and some room for improvement.

Rooms
6.0
The rooms felt like a cluttered garage with interesting furnishings, but lacked the comfort of a traditional hotel room.
Service
9.0
The service was incredibly gracious and informative, making the stay enjoyable.
Location
10.0
The location was absolutely perfect, situated on a quiet street yet close to great food and attractions.
Dining
8.0
The dining experience was unique, offering typical products in a museum setting.
Facilities
7.0
The hotel offered a range of facilities for a comfortable stay.
Looking for early discounts?
Get airport hotel deals before everyone else
Check Rates

Next best alternative

Consider them for your next trip.
Check-in
06Oct2025Select date
Check-out
07Oct2025Select date
Rooms and Guests2 Guests, 1 Room