The Indoor Tennis Arena and Ozone Complex in Belfast is a modern multi-sport facility located in Ormeau Park along Ormeau Embankment in South Belfast. It serves as one of the city’s key indoor sporting venues, offering year-round access to tennis alongside a wide range of other recreational activities. Designed for both casual users and serious athletes, it functions as an important hub for sport, fitness, and community use in the area.

The tennis facilities include four US Open–standard indoor courts with high-quality surfaces and professional lighting, ensuring consistent playing conditions regardless of weather. The arena supports coaching programmes, junior development, adult lessons, and casual booking sessions, catering to all skill levels from beginners to advanced players. Its indoor design is particularly valuable in Belfast’s climate, providing a reliable environment for training and competitive play throughout the year.

Beyond tennis, the Ozone Complex offers a broad mix of leisure and fitness facilities that make it a major recreation centre in the city. It includes a gym, climbing wall, multi-sport pitch, and laser tag, creating a lively space that appeals to families, students, and sports enthusiasts alike. Overall, it acts as both a sporting and social hub, combining structured training with accessible community recreation.