Piʻilanihale Heiau is an immense lava stone platform with a length of 450ft. The history of this astounding temple is shrouded in mystery, but there’s no doubt that it was an important religious site. Archaeologists believe construction began as early as AD 1200 and continued in phases.
The grand finale was the work of Piʻilani (the heiau’s name means House of Piʻilani), the 14th-century Maui chief who is also credited with the construction of many of the coastal fishponds in the Hana area.