The Lotterywest Federation Walkway is a popular treetop walk that offers a unique perspective of the park. taking in striking artwork celebrating the centenary of Federation, Aboriginal Culture, and the magnificent trees of the Swan Coastal Plain. 

The story of the Giant Boab ‘Gija Jumulu’ captured world-wide media coverage during July 2008 as it journeyed over 3,200 kilometres, from Warmun in WA’s Kimberley region, to Kings Park in Perth. Never before had a mature tree of this nature been transported across such a distance on land.

The iconic tree, estimated to be 750 years old, weighs 36 tonnes and stretches 14 metres high and eight metres wide (branch span). Its trunk measures 2.5 metres in diameter.