The Big Rocking Horse is a tourist attraction located in the town of Gumeracha, South Australia. Designed by David McIntosh, the structure weighs 25 tonnes and stands at over 18 metres tall, and is one of a number of Big Things in Australia designed to attract the attention of passing motorists. It is part of a larger complex that includes a wooden toy factory, wildlife park and cafe which had been owned by the Wilkinson family since the early 1970s, and while the complex was sold in 2004, it continues to operate today.
In 1973, after opening a wooden toy factory in Gumeracha, owner Wal Wilkinson chose to incorporate a large roadside attraction to the site in order to attract passing traffic. The first of these was a large wooden giraffe which stood at approximately five metres in height. This was subsequently replaced by a series of rocking horses: a three metre tall horse giving way to a five metre model, before the process culminated in the decision to build the Big Rocking Horse. The resulting 18.3 metre tall structure was designed by David McIntosh and John Twopenny, and it was opened in 1981 after eight months of construction and an investment of $100,000.
The Big Rocking Horse remained under Wilkinson family's ownership for just over 20 years, although problems arose late in this period with an increase in insurance premiums. Although it remained structurally sound, a fall in 1999 and the change in liability insurance premiums resulted in the closure of the site to the public in 2001. Prior to this date visitors had been able to ascend to a lookout tower on the head of the structure.