The Holiday-Inn at Six Flags is located a short walk from the main gate of the Six Flags St. Louis amusement park. In addition, the hotel offers an indoor Fun Dome that includes a pool, sauna, whirlpool, exercise area, video game area, putting green and shuffleboard. Walk to Six Flags St. Louis on a connecting sidewalk or enjoy a complimentary air-conditioned shuttle bus to and from the amusement park. Just minutes away is Hidden Valley Ski Resort, Jellystone Park, and Purina Farms. Kids Eat Free at all meals in our Haymarket Restaurant. Drive to any major St. Louis attraction all within 30 minutes, including the Gateway Arch, Anheuser Busch Brewery, St. Louis Zoo, Grants Farm, Cardinal Baseball/Busch Stadium, Rams Football/Edward Jones Dome, and Meramec Caverns. Enjoy an Unparalleled Environment at Holiday Inn Six Flags, constructed by Irish stone masons with handcrafted limestone walls, detailed woodwork and decorative brickwork provide a backdrop of warmth and comfort.