Experience Perth's ultimate adventure. Climb the iconic Matagarup Bridge. Trek up 314-steps to the bridge's main arch and the open air Sky-View platform, 72 meters about the Swan River. Choose to walk down, or go large and take the zip-line back to home base travelling at up to 75km/hr. This is no walk up a bridge - this is a true climb. The average gradient of the climb is 45 degrees and to reach the top, you will be required to scramble, crawl and squeeze through some tight spaces.