The hike is strenuous but worth it to get to a 5-tier waterfall! Be aware of the awful rude woman and her family who run a seafood restaurant at the hiking entrance. They have created a fence and try and make visitors pay to get into the park. DON'T be fooled! They are NOT representatives of the forestry department and there is NO FEE TO PARK OR GET IN the park, but she is aggressive and will threaten to call the police. Go ahead and call them, they are aware of her and are working with the new forestry management to stop her.