This is a cool, short hike. Our group of diverse ages and walking ability all enjoyed it. There's a one-way path you take down, go through the tube (lots of drips, a few puddles), then come out and go back up. The lush rainforest on the way down and up is really lovely. The parking right at the tube site is limited; you're only allowed to park for 30 min. (just enough time) According to our NP app, the time we visited was "as busy as it gets" and we were able to slide into a parking spot without difficulty. The other option is to park at the overlook nearby and hike there.See more..
