The Onyx Grounds is a premier event venue located in Sierra Vista, Arizona, offering a unique and versatile space for all your special occasions. With both indoor and outdoor settings, our beautifully designed venue is perfect for weddings, conferences, family reunions, and more. We provide a range of services, including catering, DJ and live music options, as well as decor and planning support to make your event unforgettable. Whether you're planning an intimate gathering or a large celebration, The Onyx Grounds offers the perfect blend of elegance and functionality, making it the ideal choice for your next event.