This O’Fallon, Missouri hotel offers guests a heated indoor pool. Just 2 miles from Pheasant Run Golf Course, it features spacious rooms and suites with free Wi-Fi. Guests can workout in the fitness center during their stay. Holiday Inn Express Hotel & Suites St. Louis West-O'Fallon also offers a 24-hour business center. Cable TV with HBO and tea and coffee-making facilities are provided in the contemporary rooms. They have a desk and seating area. The suites include a microwave and fridge. Holiday Inn O’Fallon St. Louis serves a hot breakfast featuring cinnamon rolls. Located just off Interstate 64, this hotel is 11 miles from Butterfly House and Rombachs Farm.