Stunning, unique, and utterly breath-taking, Citadel Houston is the #1 venue to host private, social events like royal quinceaneras fit for a princess, grand concerts, whiskey socials, wine tastings, fashion shows, luxury car shows, milestone birthday parties, and many others. A full-service social event venue, our experienced and reliable staff takes care of everything for you guaranteeing a memorable, fun, stress-free evening. Grand, open ballrooms and beautifully landscaped outdoor gardens and patios can be comfortably integrated to curate your unique special event. Designed for flexible floor plans and smooth logistics, Citadel offers you a stunning, customizable private event venue! We are here JUST FOR YOU – as we only host one event at a time! If you are looking for a grand, stunning, luxurious, elegant, indoor/outdoor event space, then look no further than The Citadel – Houston’s most unique and memorable event venue! At Citadel, we host a variety of special events including wedding ceremonies and receptions, corporate events, holiday parties, galas, proms, quinceaneras, and private social events! Centrally Located minutes from Downtown Houston and the Museum District, Citadel event space offers 25,000 square feet of luxuriously furnished indoor ballrooms, as well as beautifully landscaped outdoor patios and gardens that make for a perfect outdoor event venue. We invite you to take a tour of The Citadel - Widely considered as one of the BEST event venues in Houston!