There are many waterfalls to see right from the road on your way to Hana, but there are also many others that are hidden. Many times a great waterfall can be seen only from an elevated seat, like in a tour van or making a stop and walking back down the road a little way and there are lots of waterfalls right under the bridge, that you wouldn’t see unless you stopped and looked over the edge. Some waterfalls  require a bit of a hike into the forest to see too, like at Twin Falls or up the Oheo Gulch. Hana Picnic can help you with directions to all of these.