We started out with approx 4 mile hike along the Hoapili Trail (close to Keoneolo). The trail follows the coast and is made up of black volcanic rocks speckled with bleached white coral. From the trail there is a dramatic oceanscape and wonderful views of Haleakala volcano. We stopped off for a geocache (see photo). Later on we went back to the beach for a spot of boogie boarding in the surf.