I know I will love this trail, it's fairly easy and short that will take you 2-3 hrs in and out. This trail is pretty straight forward with not much up and down, mostly going up and not much falls summits. This is a good trail for Solo hikers and also a family hike.
This trail is up Waialae iki, just get a pass at the guard station and you are good to go. Just be careful on rainy or drizzling days because it can be slippery coming back down.