This hike is located near the Oheo Gulch which is about 15 minutes past Hana, near mile marker 42. The Kahakai Trail stretches a quarter-mile between Kuloa Point and the Kipahulu campground near the 'Ohe'o Gulch. 

Shoreline views along the ocean are beautiful, but be mindful of your step. Of the three trails in the area, this is the one to skip, but given it's so short you might as well enjoy it while here. The parking lot is on the makai side of the road. The park entrance fee is $30 per vehicle (valid for 3 days, covers both Kipahulu and the Haleakala summit area). You can find out more information from the ranger at the Kipahulu Visitor Center.