Theme Parks in Western Australia

Western Australia gives families two choices here, one south of the city and one north, and they are not the same kind of day out. Adventure World in Bibra Lake is the larger operation. Tourism Western Australia describes it as Perth's only combined theme and water park, set in landscaped gardens with over 25 rides, and BIG4 includes it among the best theme and amusement parks in Australia, pointing to thrill rides, water attractions, a lagoon, go-karts and a wildlife park. Reviewers say the water park is the main event, with the Kraken, which Tourism WA calls the longest, tallest and steepest funnel slide on the planet, the ride people talk about. It suits children aged 4 and up who want water rides and dry coasters in one place; families with children under 2 will find little to ride. Several reviewers name Monday as the standout day, with queues so short that rides are walk-on.

Perth's Outback Splash in Bullsbrook sits in a lower price band and is described by Kids entertainment in Western Australia as about 30 minutes from the CBD. The mix of high-speed slides and gentle pool areas covers kids from around 3 upward, and the same source notes mini golf, mazes and wildlife for a break from the water. Reviewers single out The Wall slide, recommend hiring a gazebo on days above 35 degrees, and steer you to fruit cups, wraps and chips rather than the pizza.

Timing matters. Tourism WA says Adventure World runs from September to April, while Outback Splash is reported open year-round with water attractions only from September. Both are currently listed as temporarily closed, so check before you drive. Tourism WA also notes children under 4 enter Adventure World free, and that it is reachable by public transport.