Optional
Mahaulepu Heritage Trail
Poʻipū
A 4km coastal cliff walk from Shipwreck Beach past ancient sand dunes, sea caves, and a limestone sinkhole to the remote Mahaulepu Beach — one of the least-visited beautiful beaches on the south shore. The trail passes Makauwahi Cave, Hawaii's largest limestone cave, which opens to visitors only on set days — check before planning to go inside. Sea turtles are commonly spotted on the rocky headlands; Hawaiian monk seals rest here occasionally; and in winter humpback whales are visible offshore. Far more interesting than sitting on Poipu Beach and almost no one does it.
1.5–3 hours$0/personMorning