It's an easy walk of about 100 yards from the carpark to the first of these three waterfalls (also known, collectively, as the Fa'arumai Waterfalls)—the 295-foot (90-meter) Vaimahutu cascade. It's 20 minutes farther to Haamarere Iti and Haamarere Rahi falls, which stand side by side and are slightly smaller. You'll need your hiking boots to reach the second set of falls, and bring along a swimsuit and towel as there are places to have a refreshing natural shower. The turnoff is about 200 yards east along the coastal road from the blowhole.
Turnoff at PK22.5, Coastal road, Tahiti, French Polynesia