I traveled to Maui recently with some family that was visiting. We hiked part of Waiakoa Loop Trail which is on the slopes of Haleakala. I say we hiked part of the trail because it seems we missed a right turn and continued straight on 'a trail' which may have been for cattle (we ran into several cows)! That brought some excitement to the hike!
It was interesting hiking in the clouds! Having a rainbow present for a good portion of the hike was really wonderful. Could not have asked for better views or weather. :-)