These figures are back from 2007, all the theme parks are pretty close in terms of attendance.Sea World is hardly the least popular. Dreamworld 1,368,141 -1.3%Sea World 1,351,800 +6.9%Warner Bros. MovieWorld 1,323,542 +5.8%Wet āNā Wild 1,024,730 +18.8%Australian Outback Spectacular 312,948 WhiteWater World 247,360 I can't seem to find any newer attendance figures, but only growth figures. In 2012 Ardent Leisure had a 21.8% fall in visitors,compared to Sea World which a 28.1% increase and Movie World which had a 27.3% increase. My guess is that Sea World is most visited Gold Coast Park, but I can't say that for sure. Source: http://www.imett.com.au/PDF/Documents/IMETT%20SEQ%20Theme%20Park%20Report%202012.pdf Source: http://www.goldcoast.com.au/article/2012/08/24/437227_gold-coast-news.html Source: http://www.asx.com.au/asxpdf/20130221/pdf/42d58gtq4w4q4f.pdf