Longer day walks < title You have the option of choosing between these two long day walks. 1. Cathedral Cave and Boowinda Gorge Cathedral Cave is full of excellent Aboriginal rock art. After taking the time there why not explore the Boowinda Gorge, located just 100m upstream. 2. Big Bend This long day walk is located in the upper reaches of Carnarvon Creek. If you want to make it a 2-day walk, stay the night at Big Bend campsite before heading back the next day. Longer day walksExplore the longer day walks available in the park