Enjoy a warm welcome at the Sheraton Sioux Falls & Convention Center. Glass elevators, a botanical atrium, and two indoor waterfalls made to replicate the nearby Falls Park create a dramatic entrance in our lobby. Our six-story hotel is conveniently attached to the Sioux Falls Convention Center by an enclosed, all-weather walkway. An additional 97,400 square feet of meeting space – including ballrooms and exhibition space – is available onsite for groups of 4 to 6,000 people. With audiovisual equipment and technicians, you can feel comfortable knowing your event will run smoothly. After a long day of meetings, unwind with friends and colleagues at our restaurant and lounge. Enjoy a refreshing swim in our indoor heated pool or simply relax on the sundeck. We look forward to seeing you at the Sheraton Sioux Falls & Convention Center., Please note that until December 23, 2009, Falling Water Grille will close at 2pm., Falling Water Grille will close at 2pm on December 24; it will be closed on December 25. Water's Edge Lounge will be closed on December 24, and December 25, 2009.