Tonimbuk Horse Trials is located in the foothills of the Bunyip State Forest, Victoria at the Tonimbuk Equestrian Park. This event combines the 3 disciplines of Dressage, Cross-country and Showjumping. It provides competition from Introductory through to 3* level which attracts entry's from all over Australia. Competition is held on the Labour day weekend in March (9th and 10th), 2013.