EAT poke, raw tuna marinated in spices. We ate a poke picnic with a spectacular view along the cliffs. Then we walked back to the road, identifying rare flowers and listening to coqui frogs (also invasive) and roosters audible everywhere on Kauai. The Kauai Eco Tours website identifies this trek as five leafs of difficulty. It's not technical (no abseiling), but the hike out is an uphill grind. When you pause to breathe and look out at the Pacific, you can ask yourself, heaven? Nope, still Kauai.