About
With our themed rooms and secret doors we are like no other wedding venue in the world — offering a destination wedding without having to travel. We have been featured on the Travel Channel’s “Mega Mansions”, named a Washingtonian Magazine "Hidden Gem" and featured in National Geographic Traveler among others.
Conveniently located in historic Dupont Circle, within walking distance to Embassy Row and The Philips Collection our ever-changing spaces for ceremonies, receptions, showers and rehearsal dinners include sun-filled galleries, a ballroom, a secret wine cellar and much more. We also have 23 uniquely themed hotel rooms & suites perfect for your wedding party and out of town guests.
Our world-class cuisine, superior service and awe-inspiring intimate environment will create lasting memories for you and your guests. Our award winning chefs can create an extraordinary meal tailored to your groups unique personality and dietary needs — including, kosher-style, ?al?l, vegan, vegetarian, regional and international cuisine.
You dream it up, we’ll make it happen! Your complimentary event planner will listen to you — to create the wedding you've always dreamed of — so you can spend less time planning and more time enjoying your special day.
- Woman-owned
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Frequently asked questions
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Reviews of The Mansion on O Street
Professional Network & Endorsements
Recently RimasFilms was given an opportunity to capture an amazing wedding at the Mansion on O street. With so many different themed rooms and, even secret doors, it is, without a doubt, the most fascinating venue RimasFilms has ever seen! The Mansion was a perfect place for an intimate wedding with a small number of guests. The staff was helpful and prompt, looking after all the guests and giving us, vendors, a hand. A world class cuisine offered a variety of delicious extraordinary meals. Therefore, if You want to be different and have a wedding like no other, You should choose The Mansion on O street. Dare to be different!
You never run out of surprises as you explore this special place.