The Marriott Fairfield Inn & Suites is the home to South Dakota's largest indoor water park! Conveniently located at Exit 61 off Interstate 90 with easy access to Rapid City Regional Airport, Mount Rushmore, Crazy Horse Memorial, and Rushmore Plaza Civic Center. Come and let the kids unwind in our 30,000 sq. ft. "WaTiki" Indoor water park which includes waterslides, lazy river and arcade. Enjoy Slider's Bar & Grill a beautiful 210 seat restaurant adjacent to Our hotel. The menu boasts an appealing array of gourmet pizzas, slider sandwiches, salads and entrees sure to satisfy even the most discerning palate. The restaurant features a horseshoe shaped bar that features a huge 10 foot video wall to watch your favorite sporting event and a clear acrylic tube to watch the water park action unfold before your eyes. For business travelers we offer on site meeting facilities, business center, WI-FI and wired internet, and fitness center and complimentary breakfast sure to start your day out right!