The Sydney International Equestrian Centre is a major sporting and events venue located on 96 hectares of rural parkland at Horsley Park, about 40–45 km west of Sydney. Purpose-built for the Sydney 2000 Olympic and Paralympic Games, it remains an international-standard facility hosting equestrian competitions at all levels, from local to global.

The venue features extensive infrastructure such as arenas, stables (around 300), event spaces, and conference facilities, making it a versatile destination for both sporting and commercial events.