A section of the Tree Top Walk in the Walpole-Nornalup National Park, built through the canopy of tingle trees 13 years ago. It's more than 360 meters long, and reaches as high as 40 meters into the canopy. The walkway was built to have minimum impact on the environment; thus, it sways as you walk on it. Each section of the walkway can only accommodate 10 people at a time.