Abseil into the gorges of Kalbarri National Park, then take a dip in the river. After a morning pick-up you're driven to the Z-Bend Gorge – cliff walls range in height from 4m to 35m. A visit to Nature's Window rounds out the half-day tour. Kids need to be aged six to abseil, but all ages can join the tour (tag-alongs with no abseiling are $40).