A premier event venue in Houston Texas offers ample space for wedding ceremonies, marriage receptions, corporate events, business seminars, company parties, business launching, other private events and large celebrations. Book a venue tour today to make your special day memorable. Citadel Houston is a 25,000 square foot luxury event venue that offers classic & elegant opulence at every turn. From the 30-foot water wall, you see when you enter The Citadel to the 16-foot doors into our grand ballroom, where you will find stately features like Italian marble floors, custom iron chandeliers, a double grand staircase with luxurious furnishings throughout. Our beautiful castle-like venue is designed for special events of all sizes. Custom floor plans are artfully designed to work with the flow of your event. Citadel is rich in architectural features and provides lush, landscaped gardens and patios for outdoor events. Our venue offers 4 private suites, multiple ballrooms, award-winning cuisine and exclusivity most desire for their private event. Our professional, experienced staff is dedicated to making your event not only a successful one but a memorable one. Types of events organized at Citadel Houston: Weddings, Corporate Events, Holiday Parties, Galas, Seminars, Awards, Symposium, Product Launch Parties, Special Events, Quinceaneras, Proms, Bar Mitzvah, Galas