Star Hub on Muirton Road brings together fitness, swimming and community. The gym has cardio and strength training equipment, and the 25-metre pool is great for lane swimming or aqua aerobics, which draws a loyal crowd. Classes include yoga, Pilates, strength and conditioning, and dance fitness, with sessions for over-50s helping older adults stay active. There are junior programmes and swimming lessons for children, while the centre partners with local schools, Cardiff University and the Black Swimming Association to support learning and water confidence across the community. You'll also find a council-run library on site, making this a genuinely useful local hub for Cardiff families.