A great hotel, guest will love. The Holiday Inn Sioux City is a full service hotel offering free, high-speed wireless Interne ... t. You can swim in our indoor pool and exercise in our fitness center. Our lounge has daily drink specials. Dine in or order room service from Charlie's Restaurant where Kids Eat Free. Our executive board room, four meeting rooms and catering service make the Holiday Inn Sioux City a perfect place to have your business meetings. We also can accommodate receptions, reunions, rehearsal dinners, holiday parties or banquets. read more